Physical exercise

You should pay attention to those smooth rings on the balance wheel

by

Watch your barbell closely the next time you’re at the gym. Much of the surface is roughened with a diamond pattern. This is called knurling and helps grip. But near the ends of the handle, you’ll see a ring or line of smooth metal on each side. Maybe two on each side, actually. These aren’t … Read more

The biggest mistakes beginner indoor cyclists make

by

My spin bike is one of those purchases that seemed frivolous at the time, but has become one of my most beloved pieces of exercise equipment. I use it for easy cardio, intense sprints, and just to get my body moving on rest days when it’s too cold or raining for a good walk. But … Read more