Ready to win some PumpUp swag (tank + bracelet) ? Just answer this question: How Much Water Should You Drink DURING A Workout?

a) Around 15 oz. every 15-20 mins
b) Around 8 oz. every 15-20 mins
c) Depends on how much you sweat
d) Only when you feel thirsty!

Comment with the correct answer and if you have Tumblr, follow us at blog.pumpup.co for a chance to WIN! #PumpUpSwag #SaturdayChallenge #TeamPumpUp