Bruce Algra's Standing Leg-Curl Poster is designed to demonstrate how to correctly use an exercise machine to enhance your leg muscles. As with any workout, form is vital and this poster provides you with the step-by-step directions you need to meet your fitness goals. The poster uses color-coded images to display which muscles are actively being engaged during the exercise.
Bruce Algra's Sit-Up Fitness Poster describes the specific muscle groups being exercised during certain postures on a machine, or at home. Make sure you perform the perfect Sit-Up every time. Perfecting form is crucial for perfecting your workout.
The Shoulder Press Fitness Poster is detailed and colored to illustrate what exercises to do in correlation to specific muscle groups on a shoulder press machine. Make sure gym users are performing the proper workout set by posting this poster above your exercise machine.