newtonian mechanics - When we do pull-ups, does the bar takes more weight than when we hang down on the bar? - Physics Stack Exchange

When I do pull-ups, I feel I push down to the bar. But does the bar really take more weight than just hang down? For people who don't know pull-ups and hang down, here is an illustration. Left: H

homework and exercises - Acceleration of masses hanging from a system of two pulleys - Physics Stack Exchange

6.1 Solving Problems with Newton's Laws

How is the bar pushing you up when you do a pull up? - Quora

newtonian mechanics - Calculating the tension force/leverage required to pull over a weight - Physics Stack Exchange

To get the same torque, we need to use less force (hence less energy) with a longer lever than we would if we used a shorter lever (by the t = r x

8.5 Optional: Simple Machines – Douglas College Physics 1104

Physics of Fitness Fridays - The Pull-Up — Jane Reaction Fitness

9.5 Simple Machines – College Physics

newtonian mechanics - Need help in calculating the pull on string in kg when moving weight on horizontal bar - Physics Stack Exchange

Why is a lateral pull-down machine easier than pull-ups? - Physical Fitness Stack Exchange

homework and exercises - Man in elevator, holding it, on a scale - Physics Stack Exchange

newtonian mechanics - Mass with vertical spring on a bar - Physics Stack Exchange

How is the bar pushing you up when you do a pull up? - Quora

6.1 Solving Problems with Newton's Laws