Isometrics vs Isotonics for Patellar Tendinopathy: A Randomized Trial During Competitive Season (ptpodcast.com)

• Both isometric and isotonic exercises significantly reduced patellar tendon pain.
• No significant difference in pain reduction between contraction types.
• Heavy load, regardless of contraction type, appears effective for pain management.

"A randomized controlled trial compared isometric and isotonic exercises in athletes with patellar tendinopathy during their competitive season. Both groups showed significant pain reduction with no between-group difference. Findings suggest that both isometric and isotonic heavy load exercises are effective, and the type of contraction may matter less than total load. This supports using heavy load training for patellar tendon pain management in-season."