Overview. Elevate Stair Climb is a fast-growing boutique fitness studio offering 30-minute, music-driven stair-master–based classes that deliver an unmatched full-body burn. We are located in. Northvale, NJ. and are expanding our instructor team. We are looking for. high-energy, reliable, and engaging fitness instructors. to lead our signature classes including Climb Stride, ClimbX, ClimbX: Glutes, and ClimbX: Pilates. No stair-master experience ...