Fitgurú on MSN

The rep range myth is dead: New science proves effort, not numbers, is the secret to muscle ...

Stop obsessing over hitting exactly 10 reps—recent findings reveal that training to failure is the ultimate equalizer for strength and hypertrophy.

If you could learn your baby's genetic disease risk at birth, would you?

From rare cancers caught early to dementia foretold decades in advance, newborn genomic testing raises an unsettling question ...