I added 3 inches to my triceps in 30 days with skull crushers (the form secret trainers don’t share)
Ever stared at those sculpted triceps on fitness influencers and wondered what’s their secret? I’ve discovered it might be one deceptively simple exercise: the skull crusher. I recently embarked on a 30-Day Skull Crusher Challenge that transformed my arms and boosted my overall upper body strength in ways I never expected. What exactly are skull … Lire plus