Shape, tighten and lift your butt in just eight moves with this focused resistance workout from fitness model Janine Horsley.
Warm-up (not pictured)
This dynamic warm-up will prepare your body for key moves. Consider it an investment.
So you want to be one of those super-fit (and perky) people? Set a goal and time frame and train using these HIIT workouts.
High-intensity interval training (HIIT) involves alternating short periods of intense anaerobic exercise with active recovery sessions. These short, intense workouts burn high levels of calories and improve athletic capacity.