Cotto's strap around his abdomen...???

Wait I know what it is!

Heart rate monitor.

 

He's from Puerto Rico.

 

**** you moron *****, I meant to say it was a Monitor lizard who ate his heart, I just accidently added an r infront of ate.

 

His trainer put it on him because he's traying to see if he has any heart left.

 

I think it measures the temperature of the heart & subsequently the blood.

The trainer is trying to make sure he's in "cold-blooded" mode.

 

Congratulations.

You're the tenth correct answer.

Now you just need to get a set of these:

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I thought it was one of those breathing straps (that make you breathe properly during workouts, condition your lungs).

 

Nope, it's a heart monitor.

 

Is it a heart rate monitor?

 

Ah...yes.

That is indeed what it is.

It's a heart monitor.






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I think it measures how fast your heart is beating, cant remember what its called though.

 

Maybe its one of them covert xrays to see if cheato is packing hard tacos again.

 

Heart rate monitor to see how much heart he has, Margaritos blew up, couldn't keep up with the amount

 

It blew up cause it was fortified with 100% plaster of paris.

 

I was the first one to post the correct answer, and I already have a pair of those glasses, thank you :bart