4 rounds of: 

10 Walking Lunges 

10 Hip Extensions

10 Overhead Presses 

• Walking Lunge - Stand with feet together and baby held in front of your chest. Step forward with the first leg landing on heel and forefoot. Lower body by flexing knee and hip of front leg until knee of rear leg is almost in contact with floor. Push off the front leg by extending knee and hip, stepping forward with the other leg landing on heel and then forefoot, then lowering body by flexing knee and hip. Continue to repeat by alternating lunges walking forward.
• Hip Extension - Kneel down on all fours with knees hip distance apart and hands shoulder width. Raise one leg, knee extended, until foot is above hip height, while raising the opposite arm, elbow fully extended with hand above shoulder height. Hold for 2 count, then return foot and elbow to mat. Raise the other leg and opposite arm, hold, then return. Repeat.
• Overhead Press - Hold your baby under their armpits, position them in tight to your chest. Press baby upward until arms are fully extended overhead. Lower to the front of the chest, give them a big smile and repeat.