Standing on an inclined step, place a barbell on your shoulder (or in front of your shoulder to increase difficulty). Slowly drop your opposite heel to the floor. Come back up slowly.

Make sure to keep the heel of the foot on the step in contact with the step throughout the movement.

Do not transfer weight through the leg touching the floor. Do not hinge the hips.

Will help:

THE exercise used to treat Patellar tendinopathy

Gluts and quads control

Proprioception

Achilles tendinopathy