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How to Do a Physioball Prone Hamstring Curl

Contributor
By Lori Newell
eHow Contributing Writer
(0 Ratings)

The physioball hamstring curl mimics the exercise movement done on the hamstring-curl machine that is found in many gyms. While the machine isolates and strengthens the hamstrings, the design of many of these machines makes the exercise hard on the low back and knees. However, you can also do this exercise lying on the floor with a physioball. This allows you to make adjustments so you can target the back of the thighs without placing strain on the back. You can also replace the physioball with a weighted medicine ball when you are ready for more resistance.

Difficulty: Easy
Instructions

Things You'll Need:

  • Physioball
  1. Step 1

    Lie on your stomach on the floor. Place the physioball between your ankles. The larger the ball you use, the more challenging this exercise is.

  2. Step 2

    Keep your head on the floor to avoid straining the neck. You can either stretch your arms overhead or fold your arms and rest your chin or forehead on your hands. Experiment with different variations to see what feels best to you.

  3. Step 3

    If your hamstring muscles tend to be tight or if you have low-back issues, modify the exercise by placing a pillow or blanket underneath your hip bones, which will stop the low back from arching. Eventually, you want to stretch and strengthen the muscles until you no onger need the support, but you can start here if needed.

  4. Step 4

    Tighten your abdominal and buttocks muscles; on the exhale, bend your knees and bring the ball and your feet toward the buttocks. Do not lift your knees off the floor.

  5. Step 5

    On the inhale, slowly lower the ball. Try to stop before you touch the floor, to keep tension in the muscle.

  6. Step 6

    Repeat for eight to 12 repetitions. To make this exercise more challenging, try replacing the physioball with a weighted medicine ball.

Tips & Warnings
  • To help prevent back pain, tighten the abdominal and buttocks muscles while doing this exercise. Restrict your range of motion so you can do this exercise without back pain. Use a blanket under the hips if needed.
  • Do not continue with this exercise if it creates back pain or makes your symptoms worse. If you are dealing with knee issues, do not bend the knees at more than a 90-degree angle when bringing the ball in.
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