Mondays, through March 25, 10-11 am. $30. Aimed at people 55 and better, this class uses body weight and other fitness props to strengthen muscles, build power and improve joint mobility and stability. This six-week class is great for both those new to strength training and those looking for a cross training program to enhance their summer sports: biking, golfing, swimming, hiking, running, pickleball? You name it. Because you are using your own body weight, you will work at the pace and level that is just right for you. Instructor, Mia Bremer. Northeast Recreation Center, 1530 Johnson St. NE, 612-370-4920. Register: minneapolisparks.org.