Begin by standing on a comfortable surface, where you have plenty of roomon each side.
With a 5 lb potato bag in each hand, extend your arms straight out from your sides and then hold them as long as you can. Try to reach a full minute and then relax.
Each day you’ll find you can hold this position for just a bit longer. After several weeks move up to a 10 lb potato bags.
Then try 50 lb potato bag and you will eventually try to get where you can lift a 100 lb potato bag in each hand and hold your arms straight out for a full minute, (I’m at this level).
After you feel confident at this level --
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