What stretching actually does to your body ft. Sofie Dossi

Late to the party. But lately I've been thinking about just how strong tendons are. Especially in light of the role they play in simple levers. Our muscle/tendon/joint linkage is setup to multiply range. At the cost of power. Just how much force is on a tendon when olympic/record breaking deadlifts, etc are being performed! Opposite stretching - what happens to ensure tendons are strong enough to withstand what I can only imagine are mind blowing forces!