Footbag

Keep a knitted footbag in the air for 45 seconds: kick it with your toe as it passes your foot, with your knee at knee height — the sharper the timing, the higher it pops. Up high, throw a spin or an around-the-world, then kick it to cash the trick in. Build streaks, switch kicks and beat the target to reach the next round. Free, no sign-up — play right in your browser.