One of those helped by the mobile gym is Ms McFadzean who said she wanted to share her story with the BBC.
She said much of her life since her mid-teens had been “a bad journey”.
Both a “victim and survivor” of abusive relationships, she had been involved in drugs and alcohol since the age of 15 and was frequently homeless as a result.
“I struggled to follow rules – I struggled to fit in,” she said.
Eventually she turned to addiction support groups “but I didn’t find the solution to my problem until I found fitness and this community”.
Her church introduced her to the mobile gym and she has not looked back since.
“I feel very thankful to say I am now in a better place, but dark days always come and I’m using fitness and the community to struggle on through that.”
She now has qualifications in personal training and has been sober for six months.
“I feel blessed, and I do feel saved – and this organisation has been a massive part of my journey – and my future journey to come,” she added.