Mature sperm lack intact mitochondrial DNA

Mature sperm lack intact mitochondrial DNA

New research provides insight about the bedrock scientific principle that mitochondrial DNA — the distinct genetic code embedded in the organelle that serves as the

Lower Body Power Sculpt

Lower Body Power Sculpt

Ready to build lower body strength and power? I’ve got the perfect workout for you! These supersets combine resistance training with cardio to boost your endurance,