P90x3 with baby

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So hubby and I started p90x3 yesterday with total synergistics. We were doing AgilityX today and our 3 month old was screaming to be held. So I modified the moves so I didn't bounce him too much and held all 15 pounds of him through half the work out, hubby held him the other half, and we did push ups over him kissing him on the forehead and making him giggle. Gotta get them started young right?