It's the last day at muscle beach! Today is double duty - we're going to target your arms and core. You're going to need a barbell (if you have one), some dumbbells, and focus to get through this one. Let's get ready for the gun show!
We love these adjustable dumbbells from Rep Fitness. They take up very little space and are also very durable compared to other adjustable dumbbells on the market.
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