Start & Finish Position
Make Press-Ups that little bit harder by placing your feet higher e.g. on a box or against a smith bar. Press-Up Bars (or Gym Rings) will also help to increase your range-of-movement.
Muscle worked during the Incline Press-Ups:
Primary Muscles: Pectoralis Major - Clavicular Fibres (Upper Chest).
Secondary Muscles: Anterior Deltoids, Triceps, Serratus Anterior, Anconeus.
Stabilizing Muscles: Lateral Deltoids, Rectus Addominis, Transversus Abdominis, Forearm Flexors...