Reviewed by Mark Boyland PT, DPT, CSCS
Plantar fasciitis is a common diagnosis with symptoms including pain at the heel, difficulty walking, and increased foot pain usually for the first few steps in the morning or when walking after a period of immobility. While there are many treatment options available we will review two studies which examined primarily exercise interventions on the treatment of plantar fasciitis pain. Effects of Strengthening and Stretching Exercises on the Temporaspatial Gait Patterns in Patients with Plantar Fascitis: A Randomized Control Trial and Effect of a home-based stretching exercises on multi-segmental foot motion and clinical outcomes in patients with plantar fasciitis. Both study participants were educated by a Physical Therapist on proper execution of these exercises and received a written home exercise program with instructions on how to perform and progress exercises.
The study which compared strengthening vs stretching group had 84 participants, a sizeable group, whereas the stretching only study had only 20 participants. Participants were selected if they had only plantar fascial pain without other systemic conditions or other forms of lower extremity pain. The strengthening vs stretching group was monitored for 12 weeks whereas the stretching only group was monitored for just over 3 weeks.
Interestingly enough the general pain, time of the worst pain, gait parameters, and muscle strength improved regardless of stretching only or strengthening only in either study. However, there was limited changes on multisegmental mobility of the foot before and after interventions and there were no significant between group differences in any of the noted parameters. However, both studies had significant decreases in pain from baseline to the first 2 weeks with progressively improving symptoms in following weeks, though not as significant.
Both studies provided the exercise protocols including sets, reps, progressions, and approximate time to complete assigned exercises. The PMCID will be provided for free article access to review both protocols via Pubmed. The strengthening vs stretching study was a more traditional protocol including 3 sets of 10-15 repetitions of 4 strengthening exercises or 3 repetitions of 30 seconds with 10 seconds rest for the stretches. Patients were instructed to complete these exercises 3 times per day. The stretching vs strengthening study exercises took between 6-10 minutes to complete per session. The stretching only study had 3 stretching exercises which were performed for 20-30 seconds with 10 seconds rest for 10 sets 5 days a week over 3 weeks, the stretching only study took about 20 minutes to complete their exercises.
For Therapists: Recent research has been guiding us to introduce a progressive loading program to help manage and improve our patient’s symptoms. These two studies provide a framework on how to provide this progressive loading to your patients and that you have 3 options to provide your patients, pending their compliance/preference for exercise. There seems to be no agreement between these two papers as to what a minimal/maximal dose of exercise intervention at this time, however 20-30 minutes of dedicated exercise seems to be a good start.
For Patients: Plantar Fasciitis can be a difficult condition to recover from and that pain improvements can continue for up to 12 weeks after beginning an exercise program. Your therapist can provide you with a stretching and/or a strengthening program to help manage/improve your symptoms depending on what you feel that you prefer. This condition can be self-managed at home for the most part and your Therapist should be progressing you on a weekly to bi weekly basis pending your overall symptoms. However, before you begin self-treating, a Physical Therapy Evaluation is critical to rule out other diagnoses or pathologies
Effects of Strengthening and Stretching Exercises on the Temporospatial Gait Parameters in Patients with Plantar Fasciitis: A Randomized Control Trial. PMCID PMC6960082
Effect of a home-based stretching exercise on multi-segmental foot motion and clinical outcomes in patients with plantar fasciitis. PMCID: PMC7493445
by Sean Phillips, PT, DPT, OCS
Sports-related concussion (SRC) is a very common sports injury in America and can affect people of all ages. Concussions are a physiological event in which the brain and head are rapidly moved, typically as a result of a hit or sudden loss of momentum. Although the CDC classifies concussions as a mild traumatic brain injury (TBI), the symptoms can be severely limiting and long-lasting. In the article, “Exercise is Medicine for Concussions” by Leddy et al., researchers reviewed the treatment approaches for athletes with concussions utilizing low-threshold exercise intensity for rehabilitation.
Concussions can produce many symptoms in an athlete, but one of the most common is exercise intolerance. Current research suggests that this is caused by a concussion’s effects on an individual’s autonomic nervous system (ANS), which plays a large role in respiration. When the ANS is damaged, ventilation can be limited in proportion to activity or exercise intensity leading to an accumulation of CO2 in the arterial blood (PaCO2). Once this occurs the cerebral blood flow will also be out of proportion to exercise and produce the intolerance that many people display.
Through a variety of experimental and observational data, researchers have identified that sub-threshold aerobic exercise can help normalize these levels and reduce a person’s symptoms. Therefore, exercise is essentially “medicine” for athletes or individuals recovering from a concussion.
This article reviewed two different techniques of finding the proper heart rate dosing for the correct level of sub-threshold exercises. These included the Buffalo Concussion Treadmill Test (BCTT) and Buffalo Concussion Bike Test (BCBT). Once the target heart rate is determined, an individual may be able to safely speed recovery from a concussion. This is most effectively accomplished with consistent supervision from an experienced healthcare professional such as a physical therapist in order to ensure the athlete stays within his or her target levels.
In conclusion, this article provided evidence for safe and effective ways to reduce or prevent prolonged symptoms from SRC utilizing individualized exercise dosing and monitoring. If you are experiencing any lingering exercise intolerance following a concussion, consult your doctor or contact a physical therapist near you to help return to your normal levels.
Article: Exercise is Medicine for Concussions; Leddy JJ, Haider MN, Ellis M, Willer BS; Curr Sports Med Rep. 2018 August ; 17(8): 262–270. doi:10.1249/JSR.0000000000000505
Article summarized by: Evan Peterson PT, DPT
Achilles injuries, more specifically tendinopathies, are one of the most common injuries seen by physical therapists. Achilles Tendinopathy is an overuse injury which typically causes pain at the insertion of the tendon near the heel or at the mid portion of the tendon. This injury has a propensity to last for several years without proper rehabilitation. Typically, the injury is brought on by excessive utilization of the tendon or increasing intensity of training to rapidly. Unfortunately, reoccurrence or re-injury of the tendon is high with too little time in between rehabilitation and returning to usual activities. This specific article being reviewed had the goal of creating a return to sport program for those with mid portion Achilles tendinopathy injuries.
What Is Achilles Tendinopathy?
As described above, Achilles tendinopathy is an overuse injury which has hallmark signs such as swelling, pain, and impaired performance of function. The diagnosis of insertional versus mid portion is based on the distance from the calcaneus (heel). Mid portion is typically located 2-6 cm above the calcaneus whereas insertion is located at the bottom of the heel. Mid portion tends to be the more common of the two at 55-65% of all cases of Achilles tendinopathy. Both are categorized by pain, stiffness in the morning, tenderness to palpation or a thickening of the tendon, and gradual onset of pain and symptoms.
How Do We Treat It?
The treatment of Achilles tendinopathy has been extensively researched and has several systematic reviews investigating numerous interventions. Exercise time and again has shown significant benefits for Achilles rehabilitation, more specifically eccentric exercises. Many other interventions have shown benefits such as orthoses, shockwave therapy, and low-level laser but none as effective as exercise when used in isolation. There has been some evidence that the use of low-level laser or shockwave therapy alongside exercise can help to speed recovery.
What Exercise is Specifically Used?
At the present moment, exercise for Achilles tendinopathy revolves around eccentric heel raise activities with knee both bent and straight. It is suggested each exercise be performed 2x daily for 15 repetitions of 3 sets. This is a model that has been shown effective in the athletic population but has had mixed results in the general population. Therefore, it has been suggested that a more fine-tuned approach is important, considering age, sex, and activity level, in order to properly dose the intervention. More often it is suggested to utilize a numeric pain rating scale (NPRS) to establish the correct loading during exercise.
When Can the Patient Return to Sport?
When attempting to return to participation in sport, it is important to have gradual progression and loading of the tendon with adequate recovery in order to prevent re-injury after return to sport. Re-injury rate in soccer players was shown to be 27% to 44% when returning to sport to soon or with inadequate recovery. The clinician should be aware of symptoms the following day after sport activities that include stiffness, pain, and swelling. These are good indicators of readiness for returning to full activity. Some research advocates for no running or jumping until symptoms have subsided; however, others believe this is not always necessary. Instead there are numerous factors that must be considered when implementing a return to sport program. The level of pain with physical activity should be considered as well as the healing time of the tendon, the strength, range of motion, and functionality of the Achilles, and the physical demands of the specific sport.
The most important aspect of return to sport for Achilles tendinopathy is to progressively load the tendon while considering the intensity, duration, and frequency of the forces placed on the tendon. Before a patient begins jumping and running the patient should have a maximum of 2/10 pain while performing activities of daily living. Rehabilitation should be performed daily, despite having performed plyometric tasks during that day. One of the most important steps in returning an athlete to their sport, is to educate the patient on healing times and instilling a routine to increase adherence as they move closer to participating in sport again. The athlete must also understand the differences between light, medium, and heavy activities. These can be classified by pain during and after the activity performed. These activities are fluid and can change based on the patient’s response to pain.
Physical Therapy First
At Physical Therapy First, the therapists are trained to work with athletes or recreational athletes to implement plans of care that allow a person to return to their sport of choice. We utilize the aspects discussed in this article to minimize reoccurrence of injury when the patient feels they are ready to begin participation again. If you are someone who has experienced Achilles pain in the past or are currently experiencing Achilles pain, we here at Physical Therapy First are here to assist you.
A Proposed Return-to-Sport Program for Patients With Midportion Achilles Tendinopathy: Rationale and Implementation | Journal of Orthopaedic & Sports Physical Therapy (jospt.org)
Summarized by Mark Boyland PT,DPT, CSCS
This was an interesting perspective paper due to the implications it has on how we can potentially test for Parkinson’s earlier and opens up avenues for treatment methods in a holistic style incorporating diet and nutrition in addition to exercise and pharmaceuticals. While this perspective primarily focuses on Parkinson’s Disease, the paper also mentions potential effects on other conditions including Alzheimer’s and Huntington’s.
Parkinson’s is the second most common neurodegenerative disorder. It has been primarily thought to be a brain disorder. However there have been suggestions that changes in the gut microbiome, gut dysbiosis, could be linked to Parkinson’s. Common symptoms of gut microbiome disruptions include constipation and increased inflammation. Neurodegenerative diseases such as Alzheimer’s, Huntington’s, and Parkinson’s gut dysbiosis has been linked to cognitive impairments/reduced performance and motor dysfunction. Motor dysfunction includes postural instability and gait impairments. The authors indicate that dysbiosis can be improved with exercise, which calls to question how?
First, we must understand how dysbiosis can affect the brain. The gut biome regulates immune function, signaling of neurotransmitters including dopamine (over 50% of dopamine production comes from the gut), and metabolism support. If there is disruption in our gut (dysbiosis) the impacts include increased inflammation, decreased neurotransmitter signaling, and deregulates metabolic function. This perspective paper suggests that Parkinson’s can begin at the gut level and that as the condition progresses it impacts the motor system progressively.
As mentioned previously, exercise can restore the gut microbiome. In those without Parkson’s having higher exercise capacity (aerobic/muscular strength) has been associated with higher bacterial diversity and reduced gut inflammation. Restoration of the gut microbiome comes with both aerobic and resistance based exercise. There are some differences in the benefits provided by each exercise modality however resistance exercise has been less studied at this point.
Exercise to promote physical capacity may not be the sole factor for improving patient outcomes however. For those with Parkinson’s exercise is now integral to their care but could be related to learning new skills which helps to keep the brain plastic (neuroplasticity). Additionally, as we begin to exercise more we also tend to eat a greater variety of healthy foods which could promote holistic changes as well.
The gut and its bacteria are the recent quick fix hot topic but may have implications for our future in prevention and care of neurodegenerative conditions and maybe more. Further research and study is required to establish a better understanding of the gut biome and it’s relation to our health at this time. Fortunately, improving gut health can be as simple as completing regular exercise and meeting the daily activity recommendations of the AHA as opposed to taking an unknown pill or supplement. Eat well, stay active, be well
Direct link to article: https://doi.org/10.1093/ptj/pzac022