+1 for jump roping. Besides daily exercise, you can pull out the rope and get back into a good mental state whenever it feels impossible to focus. If you're not

+1 for jump roping. Besides daily exercise, you can pull out the rope and get back into a good mental state whenever it feels impossible to focus. If you're not looking to drop $35–75, here's a very affordable rope that'll do the trick: https://www.officedepot.com/a/products/836084/Champion-Sports-Licorice-Speed-Rope-9/ https://www.officedepot.com/a/products/836084/Champion-Sport...