Ironkids Challenge 100 Metal Swing Set with Ladder Climber and UV Protective Sunshade Swinging burns calories and engages muscle groups, particularly hamstrings and quadriceps Monkey Bar -Builds arm strength and helps keep off excess weight through exercise; Also the arms, shoulders and chest will strengthen as well Ladder Climb -Helps grow a kid's sense of balance and co-ordination; Climbing on bars strengthens both arm and leg muscles and builds confidence Glider - Promotes friendship and interaction UV Protective Sunshade - Adds a beautiful appearance and provides some shade when kids are on the swings or Monkey Bar