Evolution Leftovers

The hip rotation mobility test reveals how your pelvis and hip joints still carry the evolutionary adaptations that allowed humans […]

The foot arch pressure test reveals how your foot arch — an ancient anatomical structure — still shapes your posture,

The jaw reflex strength test reveals how your jaw still carries some of the strongest evolutionary traits inherited from early

The body hair sensitivity test reveals how your body still carries a powerful sensory system inherited from early mammals. Long

The appendix immune activation test explores how this small organ, long considered useless, still plays an important role in your

The ear muscle activation test reveals whether you can activate a set of ancient muscles that once played an important

The tailbone balance test reveals how your coccyx — a small triangular bone at the base of the spine —

The goosebumps reflex test shows how your body still carries a defense mechanism inherited from early mammals. Goosebumps appear when

The palmaris longus tendon test reveals whether you have a muscle that many scientists consider an evolutionary leftover. This tendon,

You have a secret muscle hiding in your wrist — and about 15% of humans don’t have it at all.It’s