My Classes

Mum Fit Wonder offers a range of classes to suit all fitness levels, needs and life stages

  • Personal Training

    “A fantastic all round trainer for anyone looking to get into shape. With a combination of tailored nutritional advice and regular HIIT classes, Lauren helped me to shed a serious amount of baby weight gradually across 7-8 months.”
    Elicia Nairn, Mum of one

  • Mum and Baby

    “Lauren has helped me get back in to shape after having my third child. I would highly recommend her - she's a diamond.”
    Emma Collins, Mum of three

  • Pound™

    “Lauren is not only a lovely person but also an excellent teacher. Her Pound fit classes are so much fun! Very well structured and explained, which makes them really easy to follow and enjoy. If you're looking for a great workout, bit of fun and everything in between, I couldn't recommend Lauren's classes more!”
    Magdalena Kordon, Mum of two

  • Active Parents & Tots

    “Lauren's energy and bubbly personality make even the toughest work outs a laugh. 
    She's great at coming up with ways to incorporate the kids into her sessions while still giving us mum's a chance to burn some calories. And Pound is probably the best class I've ever done!”
    Lyndsey Walton, Mum of two

  • Saturday Classes

    “Great, well-timed, local, friendly HIIT classes with a lovely, enthusiastic teacher! Am signing up again for the course in January”
    Anna Hargreaves, Mum of two

  • Mum and Baby

    “Lauren is a passionate and professional instructor. Her classes are great fun and I would highly recommend them!”
    Chetna Solanki, Mum of one

  • Pound™

    “I cannot recommend Lauren's classes enough. Her Pound class is by far the best exercise class I've ever done. Lauren's passion & love for exercise and fitness shines through and boy do you ache the next day.”
    Danielle Ward-Smith, Mum of two

  • Active Parents & Tots

    “I have a very active boy and it's been difficult to find an active class he likes...until Laurens toddler class! He loves the class, really engages and it's a lot of fun for both of us. It's a really hard work out (in a good way!) so it's fantastic to be able to combine getting fit with entertaining a toddler. Am hoping to try some evening classes too”
    Rachel Stubberfield, Mum of two

Mum HIIT Wonder classes

mumhiitwonder-icons-active_totsActive Mums & Tots

A fun mix of group activity and exercise for parents with preschoolers.

Term Time Fridays. Bookings and group info now made via What’s App. To register interest please click here.

Mummies with Babies and Preschoolers.

Get a workout and bring along your kids. Separate play area will be set up for kids although the class will be geared towards group exercise and activities.

Classes will be themed so activities are engaging for kids and fun for the parents whilst they get a sweat on! These classes will improve overall physical fitness levels but most importantly set your kids up for leading a healthy and active lifestyle and make you really great role models for them!

Terms & Conditions apply.

Class Times: 11am Fridays
Class Location*: Eddie Catz Wimbledon, Colliers Wood (SW19 2LP)

Bookings made on termly basis.

mumhiitwonder-icons-rock_n_strollMum & Baby

Rock N Stroll Indoor Fitness to Music

Fitness for New Mums combining cardio and toning to music with postnatal adaptations.

Area set up for babies to play and watch. Baby carriers optional. Tummy gap checked for all new members.

Term Time Wednesdays. Bookings and group info now made via What’s App. To register interest please click here.

Class times: 10:30 on Wednesdays
Class locations: Walcountians Sports Club (SM7 3HU)
Classes booked on a termly basis. £8 per class.

Rock n Stroll Outdoor Fitness – running Monday mornings from next term in Coulsdon. To register interest please click here

Fitness for New Mums focusing on postnatal recovery.

Bring along your baby for an outdoor postnatal fitness class that focuses on an all over body workout as well as pelvic and core conditioning, incorporating buggy fitness and circuits. The class is designed to build back your strength and fitness levels in a fun environment for you and your baby. 

Terms & Conditions apply.

Class times: 10:30am on Mondays
Class location: To be announced

mumhiitwonder-icons-grown_up_fitSaturday HIIT

This class has currently been replaced by Family Fitness and PT sessions.

To register interest please click here


This class is an all round workout that focuses the mind and body for optimum performance.

Class times: 10:30am on Saturdays
Class Locations: Church of Good Shepherd (SM5 4NP)


All bookings and group info made via What’s App. Please register interest by clicking here
Term Time Monday nights

Join the craze and come along to this fun and energetic pounding evening exercise class. Using Ripstix®, lightly weighted drumsticks engineered specifically for exercising, POUND® transforms drumming into an incredibly effective way of working out.

POUND workouts combine the art of drumming with a full-body workout taking moves from Pilates, HIIT, and strength training leaving you feeling energised and toned. The main feature of this workout is your very own ‘Ripstix’ (drumstick) that you use throughout the workout to add an extra element of fun. The workout is easily modifiable and appeals to men and women of all ages and abilities.

What are the benefits of POUND workouts?

  • Strengthen and sculpt muscles
  • Improve your rhythm, timing, speed and endurance
  • High intensity cardio workout to burn fat
  • Good stress and anxiety reliever

Terms & Conditions apply.

Class times: 7:45pm on Mondays (may occasionally take place on Tuesdays due to Bank Holidays)  
Class Locations: Wallington Baptist Church (SM6 0AU) 
Bookings made on termly basis. £8 per class. 

mumhiitwonder-icons-family_fitFamily Fit

All bookings and group info made via What’s App. To register interest please click here 
Term time Saturdays 

Time for some family fitness bonding! Mums, Dads, Boys & Girls are all welcome…work out as a family on the weekends,will include team sports, races and circuit exercises for the WHOLE family. Can also include a tag-in,tag-out system for parents with toddlers.

45 minute outdoor classes are designed for you and your family members to join in the fun and will encourage an active and healthy lifestyle for all.

Terms & Conditions apply.

Class times: 10:30am Saturdays
Class Locations: Church of Good Shepherd (SM5 4NP)
Bookings made on termly basis. £8 per adult per session. Kids go free.

Pay as you go options available at £8 per adult per session. Must be booked 24 hours in advance.

Personal Training

As well as classes, Mum Fit Wonder also offers one on one personal training sessions as well as family or group sessions suited to all fitness levels, health goals and personal specifications. All personal training packages include a FREE consultation, a 6 or 12 week plan and a nutritional guide.

Each of the training programmes is tailor-made to suit your needs and involves a variety of exercises which will progress week on week to meet your goals. Individual sessions are with Lauren can take place at your home, an agreed venue, or in a local park.

Package 6 sessions 12 sessions
Weight loss/General Fitness/Event Training £180 £312
Mum-to-be/Mum & Baby/Mum & Child £180 £312
Couple/Family Fitness £240 £420
Pound 1 on 1 £168 £300
Skype or FaceTime £168 £300
Group (up to 6) £270 £480

Mum Fit Wonder also offers individual sessions, workout plans and nutritional guides that are easy to follow and fit in with your life as a busy Mum! Please email for available slots.

One off PT session: £40

Phone consultation with personalised 30 day workout and nutritional plan: £60

7 day Blitz – HIIT workout and food plan: £15

My Classes