Up your Bench Press Game
A forgotten component when it comes to improving power in something is speed. Yes I admit it looks slow in the video but that is due to pressing into the bands.
If you want more power, move something heavy fast.
A way of doing this is by adding bands. Bands add more resistance to as the weights move up. (Accommodating resistance- requires you to add more force to the bar as you press teaching you to press harder and faster)