bce89e31_Ski_Conditioning__Involvement_in_Skiing
[Muscle Group] Gluteus Maximus and the Hamstrings [Exercise Suggestions] ISOLATED: Butt Blaster, Leg Curl (both standing and lying) COMPOUND: Squats, Leg Press, Lunges and Step-ups. [Involvement in Skiing] 
The flexion at the hip in skiing is maintained by Glut Max and the Hamstrings working through both Isotonic contraction modes, and Isometrically to maintain stability and absorb shock.