Your core 8
Working out at home 14
Nourishing your core 16
Full-body anatomy 20
WARM-UPS
Supine Lower-Back Stretch 24
Side Stretch 25
Half-Kneeling Rotation 26
CORE STABILIZERS
Plank 30
Plank-Up 32
Side Plank 34
Side Plank with Reach-Under 36
Side Plank with Band Row 38
Fire-Hydrant In-Out 40
T-Stabilization 42
Fitness Ball Atomic Push-Up 44
Fitness Ball Pike 46
Fitness Ball Jackknife 48
Fitness Ball Lateral Roll 50
Fitness Ball Rollout 52
Fitness Ball Hyperextension 54
Mountain Climber 56
Body-Weight Squat 58
Medicine Ball Squat to Press 60
Balance Push-Up 62
Kneel on Ball 64
Medicine Ball Over-the-Shoulder Throw 66
Fitness Ball Split Squat 68
Fitness Ball Prone Row to External Rotation 70
Fitness Ball Seated External Rotation 72
Medicine Ball Walkover 74
Fitness Ball Band Fly 76
Fitness Ball Walk-Around 78
Medicine Ball Pullover on Fitness Ball 80
Side Lunge and Press 82
Hip Crossover 84
Hip Raise 86
Fitness Ball Hip Raise 88
Fitness Ball Bridge 90
Stiff-Legged Deadlift 92
Standing One-Legged Row 94
CORE STRENGTHENERS
Sit-Up 98
Rise and Reach 100
One-Armed Sit-Up 102
Medicine Ball Sit-Up 104
Crunch 106
Bicycle Crunch 108
Diagonal Crunch with Medicine Ball 110
Fitness Ball Side Crunch 112
V-Up 114
Fitness Ball Crunch 116
Reverse Crunch 118
Big Circles with Medicine Ball 120
Medicine Ball Slam 122
Kneeling Crunch with Band 124
One-Armed Band Pull 126
Penguin Crunch 128
Wood Chop with Band 130
Wood Chop with Fitness Ball 132
Medicine Ball Standing Russian Twist 134
Fitness Ball Seated Russian Twist 136
Fitness Ball Russian Twist 138
Fitness Ball Alternating Leg Tuck 140
Leg Raise 142
Side Leg Raise 144
Body Saw 146
Side Bend 148
Vertical Leg Crunch 150
Band Roll-Down with Twist 152
Good Mornings 154
Superman 156