Action: Start by leaning back slightly—this is the top position of the movement. Next, break your knees slowly and lower your body as far as you can without falling backward. If you feel like you’ve gone too far, you can use your supporting hand to pull yourself back up. Once you reach the bottom of the movement, push yourself back up to the top without “locking out” and repeat.
When you lose weight, you need to hold onto muscle and bone while shedding fat. This is tricky because the body is not used to breaking down some tissue (fat) and building up other tissue (muscle) at the same time. Breaking down is called catabolism and building up is called anabolism, as in "anabolic steroids." This is a contradictory process. But weight training helps maintain muscle while losing fat.
For every person who lifts weights these days, it seems there are two who have a podcast about it. There are more bodybuilding tips promising greater strength and muscle than ever before, and along with them a ton of confusion; one buffed-up Instagrammer says lifting heavy will get you swole, while a well-known fitness personality has claimed in recent years that two 30-minute workouts per week netted him 34 pounds of muscle in a month.