Personal trainer Kyra Seiler.Supplied Start small for exercise success, personal trainer Kyra Seiler says.Jonathan Borba / Unsplash Resistance and strength training will keep you fit into old age.Kelly Sikkema / Unsplash Walking is good exercise, but you need to make it more than a stroll.Social Cut / Unsplash Exercise should be challenging, but not damaging.Cole Keister / Unsplash Yes, you can lunge your way to better health and fitness.Big Dodzy / Unsplash There are more benefits to exercise than just looking good.Big Dodzy / Unsplash
