Major Muscles Groups
Glutes + Hamstrings
Perfect shape / strength requires training 3 muscles:
Gluteus Maximus, Gluteus Medius, and Gluteus Minimus

Get a triangle shape back …
In order to develop a beautiful and perfect triangle-shape back then definition, angles, and precise skills are crucial.
Broader / wider Shoulders
make you stand out …
Focus on Anterior / Medial/
Posterior Deltoid
Front Delt options
Side Delt options
Rear Delt options
Shoulders Anatomy