BoulderGrind workouts are designed with the climbing enthusiast in mind. Whether you need more strength in your core or back; or want to improve your flexibility; its all there. 8 workouts with varying levels of difficulty - more than 4 hours of exercises in all.Disclaimer: Remember to always consult a medical professional before doing any physical workout or exercise. All videos and other information provided by BoulderGrind are for entertainment purposes only. BoulderGrind does not provide medical or professional services. So watch at your own risk, we hope you enjoy our workouts to the fullest!