Improve Lung Health: Breathing Exercises & Oxygen Levels

How can breathing exercises and monitoring oxygen with a pulse oximeter improve your lung capacity? Whether recovering from smoking or managing lung nodules, deep breathing is essential for vitality.

Which Are Better: Squats or Lunges?

Published Aug,14 2017 | By Andrea Cespedes

Squats and lunges are co-rulers of the leg-building empire. Ideally, you’ll find time for both in your lower-body strength-building routine, but if you only have the time or patience for one -- how do you choose? Neither exercise is truly superior to the other, but one may be better suited to specific fitness goals.