Starting the Dyna-Flex PowerBall with my Thumb
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Uploader Comments (raamdev)
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All Comments (28)
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These are awesome. Have had mine for a couple years, very sturdy. I play baseball and it definitely helps working the forearm for arm speed.
It's a strange feeling when you first hold the dynaflex, probably because the muscles localized have not been worked out like that. But it's addictive and actually fun to use.
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Very good review exactly what i needed, thanks.
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@2011aggroberlin Glad to help! :)
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@LuisFelipeGD1978 yeah this thing pretty much works like a champ.
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You could use this for a special effect in a low-budget film...
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Mine wont light up..
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My powerball doesn't have l.e.d's :(
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ok that was cool
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there called vlogs
Thecolt70 2 months ago
@Thecolt70 Yup, that's short for Video Blog. :)
raamdev 2 months ago
best review i've seen yet on the powerball
dgexodus 1 year ago
@dgexodus Thanks! Glad you enjoyed it. :)
raamdev 1 year ago
And don't see this working at all.... but who knows maybe it does work for something :s
LuisFelipeGD1978 2 years ago
@LuisFelipeGD1978 I assure you, it works! :D Just keep at it!
raamdev 1 year ago