Isometrics for chest tendinopathy question.
Hey everyone,
Dealing with a mild tendinopathy/strain at my chest insertion. I’m currently doing 3 sets of 30-second mid-range isometric holds with dumbbells at roughly a 70% load to stimulate remodeling.
I’m hitting conflicting information specifically within tendon rehab literature and need clarity:
Some tendinopathy sources strictly advocate for an every other day setup because net collagen synthesis takes 36–48 hours to peak or something. On the other hand, Dr. Keith Baar’s research says it resets every 6 or so hours, suggesting daily or even consecutive-day short loading is safe, and therefore will heal my tendon quicker. Is doing heavy dumbbell holds two days in a row safe, am I leaving recovery on the table by waiting 48 hours?
Also, once it heals I'll still want to do the isometrics to not have it injured again. Where do these belongs in a typical bodybuilding workout? Should I do them at the beginning or is at the end fine?
Lastly, since supposedly isometrics numb pain , how do I know when the tendon is structurally healed and safe for 100% max effort? What day-after markers should I look for?
Running the standard collagen + Vitamin C protocol alongside this an hour before the isometrics.
Appreciate any insight from anyone who has successfully balanced these protocols for an upper-body tendon. Thanks!