we're joined here by a professor at the university of hamburg with a specialization in sports economicsthank you ray much for joining us. -- thank you very much for joining us. in the week of resignation of ozil, there are questions about his sponsors. do you think this case could change sponsorship in sports? >> it could change. sponsors always have the opportunity to choose between even sponsoring like olympic games or world cups, or individual sponsoring. now there is a new dimension. there is a political risk with individuals. it could be in the future, sponsors will look for even sponsoring. helena: do you really think that is the case? let's be honest about anyone in the public eye, there is always the potential they could stir criticism or controversy. so why should this be different now in the case of ozil? >> at least in germany we did not have such prominent cases were as always were intervened in politics. whatever you do in politics you have people who a are in favor f it and people who are against it, and that is a risk for sponsors. we didn't used to have it such an extrem

have muslim background they will not do it or right to vote of young men in press a at the university of hamburg with a specialization in sports economics thank you for sharing your insights. well the e.u. has fined for consumer electronics firms a total of one hundred and eleven million euros for fixing the prices all of their goods sold online aces denon and margins phillips and pioneer threatened retailers with blocked supplies if they didn't follow the company's pricing requirements on items like coffee makers stereo equipment and computers now that you competition commissioner michael vestiges says that the price fixing had had a widespread effect because many online firms adapt their prices to competitors. tests are having problems paying its bills that's the thinking of investors after the merge that the american e-card builder had made an unusual request to it supplies tesla asked them for refunds on invoices it had already paid to help it turn a profit tesla shares fell more than three percent on the news in the company has been struggling with massive production problems with its lower

more about this now we're joined here in the studio by voice gun mending a professor at the university of hamburgwith a specialisation in sports economics thank you very much for joining us this evening now sponsoring in sports is huge business and in the wake of the right of resignation of so that the questions as well about his sponsors and they've been aust to reply do you think that this case could change sponsorship in schools could change it because the sponsors always have the opportunity to choose between it's the event sponsoring the olympic games or world cups or individual sponsoring and no that's a new dimension it's a political risk with. individuals as well so it could be that in the future for instance will look more for events for the ring but do you really think that's the case because that be very honest about sports personalities or indeed anybody in the public eye there's always the potential that they could stir criticism or controversy or misdemeanors i mean you have to think of messi for example and and tax forwards so why should this be different now in the case of boats b

hamburg. the student orientation course of the universe to take part where we were both wandering around disoriented we spotted each other and for someone who looks like me and not like everyone else it was love at first sight. the two eventually dropped out of university to devote all their time to music their aspiration lyrics with depth their style indie rock their look tracksuit jackets that's how it took a tonic started off in the early one nine hundred ninety s. . together we're talking tronic my name is and i play drums and also sometimes sing and play guitar. my name is jani and i like to play bass. and i sing and play guitar and talk. like that back. soon the intellectuals of german pop had amassed a large fan base even though in the beginning they hadn't quite mastered their instruments yet. another sure we were swimming first met. but that wasn't the most important thing for us to show what we could do on the instruments. it's just good mind trying those are more interested in expressing something or in getting across a certain mood. i'm just too intimate with them for. me. tronics fans u

of strokes and heart attacks the u.s. food and drug administration even mandates a warning on the packaging. hamburg's university heart center undertook a large scale fourteen year study of eight thousand healthy men together with helsinki university they wanted to find out when to stop steroid levels fell and which illnesses occurred the results were surprising. things in how we saw the testosterone levels correlate with abdominal fat overall weight with cholesterol levels and possibly with good cholesterol levels but definitely not with age meaning now it's probably something of a myth understands it here. so testosterone levels that for with age appear to have more to do with waist size than anything else. the researchers say they also discovered that low testosterone levels have no effect on cardiovascular illnesses so what happens if the level is artificially raised. we can confirm a moderate but noticeable improvement in libido it's all the libido get that there is no effect on vitality or on physical strength and no effect on symptoms of fatigue like you as fatigue that side. because abdominal fat negativ