The Keiser Leg Extension Pro 🦵 🔹Equipped with Keiser’s Dynamic Variable Resistance. Adding resistance when you are mechanically your strongest 🔹Independent arms allow you to train unilaterally 🔹0-236 lbs of resistance available to you with the touch of a button 🔹Instant feedback with metrics such as power output, % of best rep, and # of reps completed 🔹Utilize different training methods such as isometrics, overloaded eccentrics, and high-speed limb velocities. Not your average leg extension 😏 #EngineeringHumanPerformance . . . 🎥: bogdanzaterykha7