With childhood obesity on the rise, concern over nutrition and exercise in the early years has never been greater. Elizabeth Walker investigates.
The latest NHS figures reveal that over a fifth (22.4%) of reception pupils aged four to five are either obese or overweight and this has serious implications for their long-term health and development.
The main causes of rising levels in childhood obesity are:
an increased consumption of energy in the form of foods which are high in fat and sugar but are low in vitamins, minerals and other healthy nutrients
a trend towards decreased levels of physical activity.
Just like adults, children become overweight when they consume more calories than they use. A nutritious, balanced diet needs to be combined with sufficient physical activity in order for children to have a healthy start in life.
Benefits of exercise
As well as helping children to maintain a healthy weight, evidence suggests that being physically active in the early years can also:
support brain development
help develop social skills and emotional wellbeing
enhance bone health and muscular development
give children the skills and confidence they need to continue an active lifestyle into childhood and beyond.
Guidance on physical activity
In 2011, Government health experts issued guidance on exercise for children under five for the first time. Start Active, Stay Active is a report on physical activity from the four home countries’ Chief Medical Officers (CMO). It covers all age groups but builds on previous guidance by including specific advice for the early years. The guidance recommends that the under-fives should be physically active for at least three hours a day and they should not have extended periods of inactivity apart from when they are sleeping. Babies and young children are spending too much time watching television, travelling in cars and being strapped in their buggies.
Instead, children who can walk on their own should be physically active for at least three hours a day. This should include a balance of light and more energetic activity spread throughout the day. Even babies and infants who are not yet walking should be encouraged to be active particularly through floor-based play and water-based activities in safe environments.
Physical activity should be encouraged from birth and at this age it refers to movement of any intensity. Even before babies begin to crawl, they can be encouraged to be physically active by reaching and grasping, pulling and pushing, moving their head, body and limbs during daily routines and play. Ideas for keeping babies active include:
providing opportunities for tummy time
lying babies down on their back so they are free to kick or roll
providing toys which develop co-ordination
encouraging babies to move around and explore in a safe environment once they are crawling
taking babies to playgroups and other activities available at leisure centres and Sure Start Children’s centres
swimming and water play.
It is also important to minimise sedentary behaviour in this age group and this may include:
reducing time spent strapped in buggies and car seats
reducing time spent in baby bouncers or walking aids as these limit free movement
reducing time spent in front of television.
The benefit of physical activity for babies and infants goes far beyond maintaining a healthy weight. Keeping active at this age also helps to:
develop motor skills
improve cognitive development
enhance bone and muscular development
develop social skills and build emotional bonds.
Toddlers and young children
Children who can walk on their own should be physically active every day for at least three hours. This should be spread throughout the day, indoors or outside, and include both light and more energetic activity. Light activity can include:
less energetic play.
Energetic activity will make children “huff and puff” and may include:
active play, such as running and chasing games
riding a bike
gymnastics and other sporting activities.
Physical activity can therefore include unstructured active play as well as more structured activities such as sports and gym classes led by an adult.
It is also important to minimise sedentary behaviour, as increasingly pre-school children are spending too much time watching television, using computers or tablets and playing video games. Children should be encouraged to walk, scoot or cycle short distances rather than being restrained in a car seat or buggy.
The benefits of children being active for at least three hours each day include:
improving cardiovascular health
contributing to a healthy weight
learning social skills
improving bone health
developing movement and co-ordination.
Any young children who are currently overweight can improve their health by meeting the activity guidelines, even if their weight does not change. To achieve and maintain a healthy weight, they may need to do additional activity and make changes to their diet.
Physical activity in the early years should always be fun. Parents and carers should try to be role models for active lifestyles and engage with young children in active play whenever possible. When families are active together, they get to spend more time together and build stronger emotional bonds as well as experiencing health benefits.
Physical activity infographic
In 2016, the Department of Health published a new infographic promoting physical activity in the under-fives based on the existing CMO guidelines. It aims to help early years practitioners, health visitors, and doctors to talk with parents about the importance of young children being active and can also be used as a training resource.
The infographic is designed to explain the UK CMO recommendation that children aged under five should be physically active daily for at least 180 minutes, spread throughout the day. It also highlights the benefits of being active and the range of activity to achieve this recommendation.
Being active whatever the weather
Children love to play and be active, so meeting the guidelines should be easy but research suggests that most UK pre-school children currently only spend 120–150 minutes per day in physical activity, so this needs to be increased by another 30–60 minutes. Modern life offers many sedentary distractions including television and video games and bad weather is also often another excuse for not getting enough exercise. In reality children often enjoy playing outside in all weathers. With wellies and waterproofs they can have great fun playing in mud and puddles and the snow offers plenty of opportunity for active play such as sledging and snowball fights. When it is really cold, wet or dark there are still plenty of fun activities children can enjoy inside including:
hide and seek
singing and dancing
Local playgroups and other indoor play centres also offer opportunities for fun physical activities even when the weather is bad.
Physical activity in early years provisions
The Early Years Foundation Stage (EYFS), emphasises the importance of physical activity for children, and the need to encourage physically active play. The EYFS was revised in April 2017 and now specifically refers early years providers to the CMO guidance on physical activity. Childcare providers have a large part to play in enabling young children to fulfil the activity guidelines and they can support parents in developing healthy behaviours in their children from a young age.
The EYFS requirements state that providers must offer opportunities for young children to be active and interactive and to develop their co-ordination, control, and movement. Children must also be helped to understand the importance of physical activity and to make healthy choices in relation to food.
Developing this area of learning enables children to:
learn by being active and experiencing physical activity through all areas of learning and development
gain confidence, feeling the positive benefits of being healthy and active
develop a positive sense of well-being through physical development
develop a healthy lifestyle and habits which they will be able to continue throughout life.
Best practice and action points
Early years providers need to consider:
indoor physical activity provision across the age groups
access to outdoor play opportunities
physical activity ideas for small spaces
accessing facilities in the community such as the local park or swimming pool
using external agencies to deliver activity sessions such as sport or dance
encouraging active travel to the setting for both children and staff
encouraging children and their families to be physically active away from the setting and signposting them to activities in the local community
specific staff training on physical activity in the early years.
The critical importance of physical activity for overall development during the early years is evident and the CMO guidelines offer clear advice on how parents and other carers can give children a healthy start in life. Physical activity has very low risks for most under fives. However, childhood inactivity can have serious consequences in later life including the increased risk of obesity, heart disease, diabetes and stroke. Developing active behaviours in the early years can help the next generation to lead healthier and even happier lives.
The following list provides useful information regarding physical activity in the early years.
Start Active, Stay Active, Chief Medical Officers of England, Scotland, Wales, and Northern Ireland, July 2011.
NHS Choices — Live Well (www.nhs.uk/livewell).
Physical Activity Alliance (www.activityalliance.org) is a sector-led organisation comprising leading physical activity promoting organisations across the private and voluntary sectors.
British Heart Foundation (www.bhf.org.uk).
Early Years Alliance (www.eyalliance.org.uk) is an educational charity specialising in early years.
National Day Nurseries Association (www.ndna.org.uk) is a national charity which aims to enhance the development and education of children in their early years.
Last reviewed 7 February 2020