277
(continued)
Exercise name
(Resistance)
Description
(Technique cues) Progression
Muscle group: Knee flexors
Muscles emphasized: Hamstrings
Joint movement: Knee flexion
F. Standing knee curl
(Ankle weight)
Stand with body weight supported
on one leg, with the foot about
2 feet away from a wall and the
forearms resting on the wall. Begin
with the top of the other foot about
1 foot behind the support leg, and
slowly bring the heel toward the
buttocks with a weight around the
ankle, pause, and slowly return to
the starting position.
(Keep the knee in place as it
flexes, and avoid letting it move
forward.)
Variation 1: After flexing the knee
about 30°, lift the whole leg back
and up toward the ceiling (hip
extension).
Variation 2: Perform with a band
tied in a loop under the arch of
the support foot and around the
gesture leg providing resistance.
- Increase the weight from 5
pounds to 12 pounds gradually,
in 1- to 2-pound increments.
Muscle groups: Knee extensors and hip extensors
Muscles emphasized: Quadriceps femoris
Joint movement: Knee extension with hip extension
G. Wall squat Stand with the back against a wall
with the feet parallel, hip width
apart, and about 1 1/2 to 2 feet
from the wall. Slowly bend the
knees until the thighs are parallel
to the floor with the knees above
the ankles, hold for 4 counts, and
slowly straighten the knees to
return to the starting position.
(Maintain a firm contraction of the
abdominals so that the pelvis is in
a neutral position with the back of
the sacrum and midthoracic spine
staying in contact with the wall
throughout the exercise.)
- Gradually increase the hold from
4 counts to 5 seconds. - Add dumbbells in each hand.