Trainer tip: If you can not bend your knees more than 90 degrees, place a slightly elevated
object under the heels of your feet (weight plates can do the trick).
Not exact matches
To perform them, get in a tall kneeling position, with your
heels secured
under any kind of immovable
object.
To begin, lie on the floor with your legs bent so that your knees are pointing directly upwards, your feet should be flat on the ground so that both
heel and sole are on the floor and I recommend you place your feet
under an
object such as a bed, settee or weight plate to keep them from moving.
Placing small but stable
objects (many people use 5 - to 10 - pound plates)
under your
heels helps focus the movement more toward the quads and less on the gluteals.