The Secret Martial Artist Part 5
Water Bottle Weights
You don’t need to bring gym kit into work to lift weights. With 1 litre of water weighing 1kg, a simple full water bottle can be used just as if you were in the gym.
- Sit straight with your abs held in tight
- Hold your water bottle in one hand and curl it up towards your shoulder
- Repeat 15 times
- Change hands
The great thing about this is that anything you do in the gym with dumb bells you can repeat at your desk.
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