• Jepkorir Kirwa
    Jepkorir Kirwa
    · Sat at 3:44 AM ·
    🏃‍♂️ Quick tip from the track: Your arms drive your legs! Keep elbows at 90°, hands relaxed, and pump straight forward-back — no crossing. Improves stride efficiency instantly. Give it a try at your next session! #TrackTips #RunningForm