Nicky chats to the leaders ahead of the Operation Transformation 5k fun run.

2fm's Carl Mullan completed the 5k run in 29 minutes!!

Dr. Ciara Kelly popped into the 2fm Roadcaster for a chat.

Chef, Restaurateur and Fitness Fanatic Clodagh McKenna joined us this morning to tell us about her healthy lifestyle and she gave us a delicious recipe for Chocolate Pistachio Truffles..

2fm's Carl Mullan has lost an UNBELIEVABLE 6.5lbs since last week and a total of 6.5 inches off his waist!

Model and Fitness Fanatic Roz Purcell joined Nicky in studio today to talk about her love of cycling and its importance in her fitness regime.

2fm's Carl Mullan joined us on the line this morning from Helsinki. Carl smashed his target AGAIN, shedding another 2.5lbs! ! Well done Carl. .

Fitness Expert Karl Henry updated us on the 0-5 K running and jogging plan – Only 2 weeks left to the 5k challenge!! We also checked in with some people who took part in the OP Tran cycle events around the country.

Karl Henry talked about the difficulties at the halfway point in the OT Fitness Plan, he explained what happens next on the 0-5k plan and he answered lots of listeners questions about their fitness and health.

2FM’s Carl Mullan was back for his weekly weigh-in – listen here to see if he’s still on target.

Dr Eddie Murphy, clinical psychologist from Operation Transformation, joined Nicky in studio this morning to discuss the value of giving someone a compliment

2fm’s Carl Mullan joined thousands of listeners who got up and ran to Karl Henry’s training session LIVE on 2fm this morning

Operation Transformation Fitness Expert Karl Henry joined Nicky in studio to talk about the benefits of walking.

Corkman Rob Heffernan – the World Champion Race Walker joined Nicky on the phone and encouraged more people to get up and get walking for an alternative to the gym.

Nuala Carey came on the show to give us a localised weather forecast for all the Op Tran walkers this morning and she talked about her own passion for walking as a hobby

Operation Transformation Fitness Expert Karl joined Nicky in studio to talk about importance of exercise in daily life, the ‘Know Your Numbers’ Campaign happening around the country and he launched week 1 of the fitness plan for the 2015 OT 5K challenge.

TV presenter Síle Seoige came into studio to tell us that she was a bit of a late starter when it came to fitness but has made up for it since.

2fm’s Carl Mullen has been putting on weight and agreed to follow the plan to make 2015 the year he loses his extra weight. Karl Henry analysed his measurements and gave him quite a shock!