What is the recommended squat depth when performing the squat jump exercise?

In the context of the squat jump exercise, the recommended squat depth is considered optimal when the knees reach an angle between 110-120 degrees. This position allows for effective use of the stretch-shortening cycle, which is key to maximizing power and explosiveness during the jump. When the knees are bent within this range, the muscles can generate a powerful contraction, enhancing performance and improving the efficacy of the jump.

This depth also helps to maintain balance and stability while allowing for adequate force production. It strikes a balance between depth and the potential risk of injury, as shallower or deeper positions can compromise technique and safety. Therefore, achieving a knee angle within the 110-120 degree range is essential for performing the squat jump effectively and safely. The other options do not fully align with this optimal depth or may lead to compromised movement mechanics during the exercise.