Lenny | Fitness & Mobility Coach on Instagram: "Unlocking mobility doesn’t have to be complicated — sometimes the basics are the MOST powerful 🔑✨ The kneeling lunge is an amazing stretch for opening up tight hip flexors, improving hip extension, and helping you move better during exercises like squats, lunges, running, and even handstands 🦵🔥 Tight hips can lead to poor posture and lower back discomfort, so spending time here helps your body move the way it was designed to 💪 The lying leg twi