Zahra Mourtada on Instagram: "Staggered Step Dead Stop Squats are an effective strength-training exercise for sprinters, runners, and athletes focused on improving unilateral leg power, balance, and stability. By isolating each leg and eliminating momentum at the bottom position, this movement enhances explosive strength, corrects muscle imbalances, and activates key muscles like the glutes, hamstrings, and quadriceps—crucial for acceleration, speed, and injury prevention. It also improves hip a