Instructor Bhavna Harchandrai leads the way during the trampoline workout at Rush

It's 10 am and we are at Rush, a fitness park in the business borough of Ballard Estate. While the outside area looks inviting with its pop-coloured walls, twisted slides and scattered Lego blocks, it's the room next to it that holds more intrigue. This is where we'll be attempting a first-ever trampoline session for adults introduced recently at the fitness spot that also boasts of a toddler gym and zip-line.