This is the Core X System Full Body Trainer: a portable fitness tool with a resistance band that you can use to work your core. You can also use these for shoulder exercises, squats, pull ups, and a lot more. It has a 4-ring design to work your arms, back, legs, and other parts of your body. You don’t need to deal with heavy weights either.
More gadgets like this ➡️ : here
The Core X System Full Body Trainer has adjustable resistance levels. It is not only great for a quick workout but rehab.
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