AAOS Stresses Importance Of Protecting Joints In High Intensity Training

Credit: The Boxx Method

High-Intensity Interval Training (HIIT), though it may not be for everyone, is among a group of fitness trends for 2020 cited by the American College of Sports Medicine’s Health and Fitness Journal. These kinds of workouts have great benefits, including increasing aerobic fitness, establishing and sustaining healthy blood pressure and reducing body weight while maintaining muscle mass, but the American Academy of Orthopaedic Surgeons (AAOS) notes that knees and other joints often bear the brunt of such extreme training.

Unsplash/Matthew LeJune

HIIT is characterized by bursts of all-out exercise followed by short periods of rest for recovery. The AAOS has provided a few tips and guidelines for getting the most out of the workouts while protecting knees, joints and musculoskeletal frames.

  1. Self-assess and stretch: When starting any workout program, start with an assessment from a trained professional to determine your level of fitness, focusing on flexibility, core conditioning and posture. Ask yourself, what can you realistically accomplish? What is the baseline starting point and how can you challenge yourself? If you have a relatively sedentary lifestyle, check with a physician before beginning an exercise routine.
  2. Start slow and build up: Always warm-up the muscles with five to ten minutes of stretching. Any explosive HIIT exercises you’ve heard about can be modified. If you don’t feel comfortable with an exercise, don’t be intimidated. Ask an exercise professional or refer to a reputable online source for a modification. For example, a reverse lunge instead of a jump lunge, wall slide instead of a squat, half-jack instead of jumping jack.
  3. Unsplash/Hipcravo

    Less focus on reps and more focus on form: With HIIT, one of the goals is to move quickly. Combine speed with fatigue and you may start to sacrifice proper form, which makes the likelihood of injury greater. Dr. Muzzonigro notes that a form-first, speed-second approach is key to any workout. Completing half the number of squats correctly in the designated amount of time with intensity is better than rushing. If you can’t sustain multiple rounds of the perfect exercise, focus on your form and increase the repetition as the rounds progress.

  4. Jump softly: To avoid strain on hip and ankle joints, softly land jumps with your knees slightly bent. If your knees are straight, then all the impact falls on cartilage.
  5. Hydrate and healthy diet: Keeping your energy and performance levels up means you’ll not only get a better workout, but you’ll also avoid potential injuries or setbacks. Drinking water prior to HIIT and in small quantities throughout will help avoid dehydration which can be damaging to your health.
credit: PhittingRoom

“It’s important to tailor a workout to your body,” said AAOS spokesperson Thomas S. Muzzonigro, M.D., FAAOS. “If you have back, hip or knee issues, or arthritis, sprinting and jumping can be painful and cause joint pain. Consider swimming or stationary cycling as good alternatives that still give you the option to create periods of exertion and recovery which are key to HIIT.”

The AAOS also recommends that any fitness goers talk with an orthopaedic surgeon or their general practitioner about the safety of beginning an interval training program or a new workout.

“The goal of high-impact interval training is low volume and high intensity,” added Dr. Muzzonigro. “It’s tough, but effective when done right. It’s worth remembering that like any form of exercise, you should not push yourself past your level of fitness and stop if you feel pain.”

Avatar for Jerry Milani
Jerry Milani

Jerry Milani is a freelance writer and public relations executive living in Bloomfield, N.J. He has worked in P.R. for more than 25 years in college and conference sports media relations, two agencies and for the International Fight League, a team-based mixed martial arts league, and now is the PR manager for Wizard World, which runs pop culture and celebrity conventions across North America. Milani is also the play-by-play announcer for Caldwell University football and basketball broadcasts. He is a proud graduate of Fordham University and when not attending a Yankees, Rams or Cougars game can be reached at jerry (at) jerrymilani (dot) com.