Don't pull a hammy.
The optimal ratio for strength and injury prevention between the quadriceps and the hamstrings is about 60/40.
That means your hamstrings should be 60 to 70% as strong as your quads.
Stack SATs, Get Fit
#Bitcoin #Fitness https://video.nostr.build/07c4b981eb28a47f7290c0f591527680ba1e5a7e2e62b80fae27db245e108b39.mp4