Why Do Pilots Sometimes Perform A “Step Climb” Instead of Going Straight To Cruise Altitude?

Inside the cockpit for the ride to 30,000 feet and beyond. If you have ever wondered what exactly step climb means, then this ...
BMJ

Exercise as medicine for depressive symptoms? A systematic review and meta-analysis with meta-regression

Objective To estimate the efficacy of exercise on depressive symptoms compared with non-active control groups and to determine the moderating effects of exercise on depression and the presence of ...