We’ve enjoyed an excellent working relationship with TISS & SE over a long period of time, enabling us to build, maintain and regularly upgrade a bespoke, state of the art, hypoxic training facility. This is used week-in, week-out for our athletes preparing for the Olympics, as well as for research purposes at The Centre for Health, Applied Sport and Exercise Science (CHASES). I would not hesitate in recommending either company to athletes or sports science and medicine practitioners.”