Slow and heavy
Heavy slow resistance and eccentric loading both work for Achilles pain. What matters is that the load is real and rises over time.
MoPro
Trainer's Eye
The classic loading protocols, straight-knee and bent-knee, run at a tempo the tendon can actually use.
Heavy slow resistance and eccentric loading both work for Achilles pain. What matters is that the load is real and rises over time.
Tendon takes months to remodel, not weeks. Pain often improves long before the tissue is done. Keep going.
Lowering strength — down stairs, down hills — is lost first and trained last. It starts in phase three.
Three couplets · two rounds · twelve minutes · feet that carry you
Rise fully, hold three seconds at the very top, lower over three.
Easier two feet, hold a support · Harder one leg
Backpack on; full range on one leg, slow and controlled throughout.
Easier bodyweight · Harder heavier
Up on both, down on one with the knee straight over three seconds, off a step.
Easier on the floor · Harder hold a backpack
Same, with the knee bent — this loads the soleus portion of the tendon.
Easier on the floor · Harder hold a backpack
Rise onto the toes and walk forward staying high the whole way — count the steps.
Easier hold a support · Harder backpack on
Forefoot on a book; sink the heels below the level and drive all the way up.
Easier flat floor · Harder one leg
Each couplet: 60 s scored → the loading set → 10 s to move on. Done at 12:00.