DON’T TRY THIS DON’T TRY THIS AT HOME AT HOME Many of the superhuman feats described in this book were overseen by trainers and doctors Do not attempt to re create these feats Doing so could cause injury
CONTENTS Amazing Ability 4 What Is Endurance 6 Pushing the Limits 8 Muscle Mind 10 Mental Endurance 14 Swimming Stunt 18 Row Your Boat 20 Ice Cold 24 Jump to It 28 Glossary 30 Online Resources 31 Index 32
AMAZING ABILITY Superheroes have superpowers But real men and women also have amazing abilities Some people survive extreme conditions and activities They have superhuman endurance 4
Some people train so they can run almost constantly for days in a row They only stop to sleep and use the bathroom 5
