Grandview Core Circuit 50/10, 30/30 1. Bridge 2. Superman Hold Weak 3. Superman Hold Strong 4. Russian Twists 5. Hip Thrusts (legs strait up in air, pop hips up as high as you can) rest :75 Hilliard Record Board Squats 2:00 Note Card Game Continuous 30’s 1. squat hold 2. skater hops 3. high pull [...]