Josie Gibson appeared on the television show Big Brother season 11 overweight and out of shape. However, that all changed since leaving the Big Brother house. Through an exercise and delivery diet system, the 26 year old Josie dropped 3 stones in three months and is now a size 12-14. She is more skinny than ever!  You can see the pictures below that her training and diet regimen did wonders for her body.

Here's what Josie looked like back in September:

 

 

Here's Jose during a New Year trip to Lanzarote showing off her bikini body with a noticeably slimmer look:

 

 

 

 

 

According to Now Magazine, Josie’s weight loss training and diet regimen are as follows:

Josie's training

3-4 one-hour weekly sessions:
Three-minute warm-up
Interval training - 45 seconds hard sprinting with 1 minute jogging. Repeat six times.
Weighted squats, lunges, press-ups, skipping, boxing
Medicine ball stomach work
 

Interval training combines short, high intensity bursts of speed, with slow phases of recovery, such as jogging. According to the American College of Sports Medicine, more calories are burned in short, high intensity exercise. This can explain why Gibson has had such remarkable weight loss. Doing intervals and high intensity training can really do wonders for your body. 

Josie's Go Lower diet plan costs from £7.50 for three daily meals, including:

Day 1
Breakfast: Granola with natural yogurt and strawberries
Snack: Go Lower coconut bar
Lunch: Broccoli and Shropshire blue cheese soup
Dinner: Pea and pancetta soup
Pudding: Go Lower chocolate brownie

Day 2
Breakfast: Granola with natural yogurt and strawberries
Snack: Smoky bacon crunch
Lunch: Broccoli and cheese soup
Dinner: Beef in thyme gravy with cauliflower cheese
Treat: Go Lower choc-coated Brazil nuts

Day 3
Breakfast: Granola with natural yogurt and strawberries
Snack: Go Lower coconut bar
Lunch: Spicy salami with green salad and Go Lower vinaigrette
Dinner: Thai prawn curry with garlic butter asparagus
Pudding: Go Lower brownie

The British Go Lower diet is a 28-day, low-carb diet. Although it's low-carb diet, Go Lower does not allow any type of fat like other low-carb diet plans (such as Atkins) do. Studies have confirmed that Go Lower can successfully help you lose weight in the short term. However, studies have also shown that low-carb diets are not a long-term solution and they are not any more successful than traditional reduced-calorie diets in the long term. However, every person has a different body type and responds to certain diets better than others. It seemed like it worked really well for Gibson so the Go Lower diet could actually be a good long-term solution for some people.

Source
http://www.nowmagazine.co.uk/celebrity-news/teen-now/512951/josie-gibson-s-weight-loss-secrets/1