A man drops 9lb in one month during impressive weight loss transformation

His eating habits also changed and the slimmer would skip meal planning and instead opt for unhealthy, high sugar snacks.

The cyber security growth manager fell into "lazy" habits before deciding enough was enough.

Lynell decided to sign up for the class based gym group F45 after being inspired by his wife, who was already a member.

F45 classes consist of 45 minute workouts that mix both cardio and weight training.

The workouts are varied, with classes changing every day, and exercises can be customised depending on fitness level.

The dieter vowed to achieve his peak physical fitness when he signed up for his local F45 studio in Mill Hill.

Before long, Lynell noticed the results and felt fitter, stronger and more energetic.

He also noticed a dramatic mental transformation as his mood increased and anxiety and stress reduced.

The slimmer paired his new workout regime with a healthy diet plan, swapping curries, puddings and doughnuts for more nutritionally balanced meals.

After completing just 25 classes over a one month period, Lynell had lost around 9lb and his stomach had notably flattened.

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The F45 website describes the workouts: "At F45 our functional full body workouts are both result driver and fun because you're not doing it alone.

"Whether you want to drop fat or improve body composition, build strength or learn new skills, your F45 studio coach will customise a Challenge training plan that works for you."

Healthy weight loss can be achieved by combining a balanced diet plan with regular exercise.

Both strength training and cardio are important for optimal results.