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Quadriceps
The vastus medialis is involved in leg extensions.
quadriceps
You could either point your toes, do lunges or pull your leg up to your bottom (so you are standing on one leg). x
squats, linges, leg extensions
i dont know but squats and lunges do! so try them! :)
By doing leg strengthening exercises like: * Squats * Leg Press * Leg Extensions * Lunges * Hamstring Curls * Calf Raises * etc.
They make you stronger. You still need cardio workouts to help with 'speed'. Try running and leg workouts.
Leg extensions primarily target the quadriceps muscles in the front of the thigh and do not effectively work the glutes. To specifically target the glutes, exercises like squats, lunges, and hip thrusts are more effective.
An effective quad-focused leg day workout routine could include exercises like squats, lunges, leg press, and leg extensions. Aim for 3-4 sets of 8-12 reps for each exercise, focusing on proper form and increasing weight gradually. Don't forget to warm up and cool down properly to prevent injury.
The joint action in leg extensions is knee extension, where the angle between the thigh and lower leg decreases. The main muscles involved in this action are the quadriceps, specifically the vastus medialis, vastus lateralis, vastus intermedius, and rectus femoris. The movement primarily occurs at the knee joint.
Leg extensions