The RSF app applies an efficient and effective philosophy to daily fitness. To achieve optimal hypertrophy (muscle growth), studies show that 60 seconds is the ideal length of time to work and rest between sets. The RSF app maps your entire workout around this concept, even including water breaks. Using only body weight for resistance, RSF exercises both lengthen and strengthen, improving flexibility and agility – all without a gym membership.
Every workout included in the app:
-uses only body weight for resistance (ideal for beginners, and safer to joints, ligaments, tendons and muscle fibers).
-exhausts all major muscle groups to optimize lean muscle growth in each session (60 mins or less).
-does not require equipment.
-keeps heart rate in optimal fat burning zone while building fat free tissue.
-moves the body in all three planes of movement (frontal, sagital, transverse) and contracts muscle fibers in all three ways (concentric, eccentric, isometric)
-includes a full resistance training workout, with warm-ups, supersets, and stretching