And perhaps one of the best new findings about exercise — especially if you, like many people, struggle to find the time to fit it into a busy day — is that all those benefits of physical activity can be had even if you only squeeze in a few minutes of exercise a day. While doctors used to think that we needed to engage in 30 to 60 minutes of exercise a day, new research is finding that we can see benefits with shorter bursts of physical activity. “As little as 15 minutes a day of high-intensity activity that leaves you breathless, like swimming, can kick start your metabolic rate and reduce body fat and increase muscle mass,” says Dr. Berger.

The furniture should be at least 2 feet higher than the ground. You should have 3 feet of free space in front of the item, to perform this exercise with ease. Face away from the furniture and place your hands on it. Your arms should be shoulder width apart. Move three to four steps away from the furniture; keep your upper body straight. This is your starting position. Bend your knees to match the furniture. Bend your elbows and move your whole body to the ground, the aim is to touch the floor. Come back into your normal position. You need to do 3 sets of 20 reps, every day. This is undoubtedly one of the best exercises to do to lose weight fast.
Some call it “flab”, others call it “sag”, or even “jiggle.” Whatever it is that you call the excess fat on your arms, know that you’re not alone. A lot of us have found ourselves in the dilemma, wondering how to lose arm fat and why it’s even there in the first place. Is it something I ate? Is it something I did or didn’t do? What shirt can I wear to hide to cover those parts?

If you're ready to move on from classic Bulgarian split squats, Swan's amped-up variation gets your upper body in on the action for a true total-body exercise. "This combination move works your legs, butt, chest, back, arms, and core," she says. "And it not only hits all the major muscle groups—it also lets you work on balance." Give it a shot and you'll see why.