If you’re a stay-at-home dad wanting to bulk up and make other dads jealous of your thyroids this summer, here’s a helpful video featuring stay-at-home fitness instructor, Gavin McInnes.

This video was ’ploaded in January of 2009 where Gavin uses his two weights, now 5-year-old daughter Sophie Whiterabbit and now 3-year-old son Duncan Whitethunder. He offers some great tips for getting a sweet body by showing how to properly perform toddler lifts, toddler chench presses, toddler push-ups, baby curls, and baby sit-ups.

If you have additional tips, post them here in the comments.