Hot Yoga House in Field End Road had its launch day on Saturday January 31, with eager punters queuing outside the door to sign up for the high-temperature exercises. It held its first classes the following day with demand so high that it had to turn away customers.

It has been set up Leanne Weston, 25, and Amy Partridge, 27, both from Ruislip .

Amy said: "The launch day was a chance to sign up, take advantage of our introductory offer and have a look around the place. We’ve been going for only a few days but it’s been amazing and we’ve had great feeedback. We have a capacity of 60 and we had to turn people away on Sunday."

Classes are 90 minutes and take place in 40 degree heat and 40 per cent humidity.

To take advantage of the introductory off or get more information go to http://www.hotyogahouse.co.uk/ or call 020 8429 8017 .