Your 15-Minute Remedy for Weak Knees

Jessica Smith
by Jessica Smith
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Your 15-Minute Remedy for Weak Knees

Help stabilize and protect your knees by strengthening and improving mobility in the muscles that surround and support the knees like the quadriceps, inner thighs, hamstrings, calves, glutes and even the muscles in your ankles and feet. Work barefoot for maximum muscle recruitment when you complete this 15-minute workout to help build a strong, supportive and flexible lower body. Completing these moves regularly can prevent future knee pain during your favorite daily activities or workouts.

All you’ll need for this workout is a sturdy chair and a small playground ball (you can also use a bunched-up towel in place of the ball; I’ll cue you on how to use it during the routine). We’ll target the muscles in your quadriceps, hamstrings, glutes, thighs (inner and outer), hips, abs, ankles and feet with these moves:

  • Standing Straight Leg Extension Lifts
  • Ankle Circles
  • Seated Leg Extensions with Inner Thigh Squeeze
  • Static Squat Sit
  • Internal Rotation Leg Press
  • Single Leg Balance
  • Hip Internal Rotation Squeeze
  • Bridge with Inner Thigh Pulse
  • Hamstring Ball Roll Out (or Toe Tap), option to add Single Leg Bridge
  • Standing Quadriceps Stretch or Side Lying Quadriceps Stretch

Of course, not all exercises are suitable for everyone. If you are working with a specific knee injury, be sure to get your doctor’s and/or physical therapist’s approval before attempting this workout. If you suffer from knee pain regularly, be sure to consult a professional for an expert diagnosis.

Like this workout? Be sure to check out our professionally produced low-impact program, the “Walk On: 21 Day Weight Loss Plan.” It’s the burpee, push-up and squat thrust-free way to lose weight and feel great!  

Oh, and be sure to keep an eye out for my “workout” partner, my puppy Peanut, in this video. (Do you work out with your pets at home, too?)

Did you try the moves? Let me know which one was your favorite in the comments below.

About the Author

Jessica Smith
Jessica Smith

As someone who struggled to lose weight for years, Jessica found that the key to her own 40-pound weight loss was making small, healthy lifestyle changes that led to big, lasting results. Now, as a certified wellcoach, fitness instructor and personal trainer, she has spent the last 15 years helping students and clients reach their goals in New York City, Los Angeles and Miami. She now reaches millions online through her YouTube Channel and home exercise DVD series. Please visit to learn more about her fun, results-driven programs for all levels of exercisers.

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9 responses to “Your 15-Minute Remedy for Weak Knees”

  1. Livngood says:

    Theres no link to the video…

    • Vanessa Hutcheson says:

      Search YouTube for “The Best Leg Exercises for Knee Strength and Stability | 15-Minute Strong Knees Workout” by jessicasmithtv, and you’ll find it.

  2. Kris says:

    Jessica, thank you for this video. I have 2 challenged knees which have prevented me from starting any excercise routines. I am on my way now thanks to you. Love Kris from MASS.

  3. Martha Swaim says:

    I don’t want anything touching my knees. Nerve pain.

  4. Jon Gabrielson says:

    Bit of swelling makes the last stretch tough, I’ll keep going though

  5. Richard Thompson says:

    I love your workout

  6. Tracie M Zamiska says:

    Is it possible to get this video without music?? Thanks!

  7. Shannon Kemp Stone says:

    Great workout! How often should I do it?

  8. Alisa Ewert says:

    Working out daily and eating on time is the only solution to being healthy. I am fitness trainer I can suggest you more. Feel free to ask anything. I will guide you free.

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