This Ancient Drill Worked Like Magic🪢🔩 The ancient rope-driven drill is a powerful example of early human innovation, using rope-powered rotation to drill holes with accuracy and control. Simple, effective, and timeless, it laid the foundation for many modern drilling tools we use today. #shorts #tech #inventions #viral #unique Credits: @diyman_pro1885 / YT @hellenicbushcraft / YT

Muscle and Motion on Instagram: "FRACTIONAL SETS 🤯 Are you actually counting your sets correctly? You log your chest sets during the bench press, but what about your triceps? A new meta-analysis by Remmert et al. highlights that during every compound lift, such as the bench press, shoulder press, or dips, the triceps play a meaningful role. They are not the primary movers, yet they still contribute enough to influence your total training volume. In other words, you might be training your tricep