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#workoutscience

4 clips from 3 authors · 4.6M total views. Every clip opens with its own counters and comments.

Ever wonder why you're so sore 2 days after leg day? It's not the musc — @flexplained101

4.6M1:00@flexplained101

Lactic acid is not the reason you can barely walk the next day. #Fitne — @flexplained101

41K1:00@flexplained101

Your lats attach from your hips to your arm. So when you arch your bac — @stefi.cohen

4K1:03@stefi.cohen

The goal is respiratory distress. If you want real results, get short — @mygymtips

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@flexplained1012 clips @stefi.cohen — TikTok avatar

@stefi.cohen1 clip @mygymtips — TikTok avatar

@mygymtips1 clip

Related tags

#gymtok #musclesoreness #fitnesseducation #fitnessmotivation #doms #workout #fitnesstips #backday