. >> i was doing burpees at the gym today and i had massive indigestion. the thought did cross my mind. >> what are they? >> when you jump in the air and you go like this on the ground. they're the worst things in the world. >> squat thrusts is what we call them in texas. >> texas has a different name for burpees. >> you're there at the gym. >> apparently burpees did not give me a heart attack. i thought you were going to be alone tonight for a few minutes this afternoon. >> burning muscles are completely different than a heart attack. >>> good to know you're at least on alert. >> i am on alert. >>> coming up, a treasure trove. an incredible underwater discovery. >> who's found it after it had been in the ocean hundreds of years. you're watching "world news now." "world news now" ♪ >>> you know, as kids many of us dreamed of discoverying buried treasure. when we heard that items worth millions of dollars was found we figured it would be in a pretty remote location. >> how about right off a florida beach in about two feet of water. abc's david muir has more

. >> texas has a different name for burpees. >> you're there at the gym. >> but apparently burpees didto be alone tonight for a few minutes this afternoon. >> oh, okay. well burning muscles are completely different than a heart attack. but good to know you're at least on alert. >> i am on alert. >>> coming up, a treasure trove. an incredible underwater discovery. >> who's found it after it had been in the ocean hundreds of years. you're watching "world news now." >> announcer: "world news now" continues after ÷h s ♪ >>> you know, as kids, many of us dreamed of discovering buried treasure. so when we heard that items worth millions of dollars was found, we figured it would be in a pretty remote location. >> that makes sense, right? but not so much. how about right off a florida beach in about two feet of water. abc's david muir has more. >> reporter: it was off the coast of vero beach, florida, a group of divers sifting through the sand striking gold. the water not even four feet deep. they keep searching under this reef. they find even more. those gold coins and a fist pump all from t

. >> they call it burpees workout. we do different kind of stuff. we do burpees. we do abdominals.that's our routine every day. we get bored. and we don't know what to do, so we work -- so working out is wasting the mind out, you know what i mean? my english is not too perfect. so after, that birdbath and everything, we wait for chow. it's just wasting time. we got a long time to go. >>> coming up on "lockup: extended stay," it's the bottom of the ninth. and for these inmates there's more on the line than just a game. >> if we don't get down, then somebody might get shot. i've smoked a lot and quit a lot, but ended up nowhere. now i use this. the nicoderm cq patch, with unique extended release technology, helps prevent the urge to smoke all day. i want this time to be my last time. that's why i choose nicoderm cq. can a a subconscious. mind? a knack for predicting the future. reflexes faster than the speed of thought. can a business have a spirit? can a business have a soul? can a business be...alive? why should over two hundred years of citi history matter to you? well, because it

. >> they call it burpees workout. we do different kind of stuff. we do burpees. we do abdominals.week. that's our routine every day. we get bored. and we don't know what to do, so we work -- so working out is wasting the mind out, you know what i mean? my english is not too perfect. so after, that birdbath and everything, we wait for chow. it's just wasting time. we got a long time to go. >>> coming up on "lockup: extended stay," it's the bottom of the ninth. and for these inmates there's more on the line than just a game. >> if we don't get down, then somebody might get shot. except that managing my symptoms was all i was doing. and when i finally told my doctor, he said humira is for adults like me who have tried other medications but still experience the symptoms of moderate to severe crohn's disease. and that in clinical studies, the majority of patients on humira saw significant symptom relief. and many achieved remission. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal infections and cancers, including lymphoma, have happen

a throwback to the playground, the class combines dodgeball and capture the flag with burpees squatsnd situps during phases called phys ed and recess. >> where will i be crying for help? >> phys ed is the more difficult part of the class and recess will be pretty much as it sounds. >> i love phys ed and resees. so i'm in. i love your jut fit. you look like the gym teacher. >> this is exactly what i'm going for. >> reporter: brian gallagher and ryan wilky ditched their wall street jobs to start this phenomenon. their idea, have so much fun you forget you're even working out. >> we try to distract you from the fact you're working out by using games. >> reporter: there's even a nod to the college dorm days, fitness mez via flip cup. >> how does it become a workout? >> a race to do exercises against another team in the same formation that you play the game flip cup. >> reporter: no alcohol. >> no alcohol. have done flip cup with alcohol before and we have a beer pong workout too. >> this is good for a late night audience. the warmup involves high school hip-hop trivia. >> i'm going to pl

school gets out about 2:30 my friend gets out of pai and we run laps and squats and sit-ups and do 100 burpeesr that, i kick back, watch tv for a little bit and after chow i come back and i'll either do some beadwork or i'll watch tv but usually do i some beadwork and 7:00 go to night yard and that's my time to go out and walk around. after yard i got tv programs on from like 9:00 to 11:00 that i like to watch. i've been beading for about a year. trying to learn all i can about different stitches. it's very intricate. one mistake you have to take the whole thing apart. this is the most recent one i made. it's a bear claw. a little thunderbird in here. it takes me out of here. it relaxes me. it's a good pastime. when i came to prison, i left behind a pregnant wife. now the mother of my son. right after he was born i saw him through the glass. didn't get to hold him. i have to wait till i get out. that's my son and my stepson. he's about 18 months ode right now and his name is ethan nomache, that means little man in indian. gives me hope and reason to pull through. when i get out i'll live with