with a now it's your turn. went out that fitness mat, personal trainer, aurelia delon is going to show us a new exercise. hello to day we train our beck. so you lay on the floor. lift your feet, demonstrating your arms, and then go with your hands to your but beg, ford. squeeze here, but, and your lower back forward again, and with your hands to your but ah, with this exercise your trade, your whole back. so you lower back in the most. but you, whole bag with you should do about 50 threats. so do as many as you can do a little break, but any and you should have 50 reps have fun practicing and we'll see you next time. i'm in good shape with ah, with the dangerous dive was worth said. henri cosca could hardly believe his eyes when he discovered a pre historic cave under the sea. thank 85 ah, it's a treasure, but how can it be made accessible with a replica now in display, in nearby my say, your romance in 30 minutes on d. w. a welcome to the dark side where everyone has their own truth. when you have that sort of inability to agree on basic docs, i think that you face a future with a cou