Unfamiliar formats, explained

No particular level of fitness is needed. Both games were designed around small courts and simple strokes, so new players usually reach a rally quickly. Many clubs and leisure centres run beginner, social or open-play sessions where equipment can be borrowed. The physical demand comes from short sprints, sudden stops and changes of direction, so a gentle warm-up of the calves, knees and shoulders is sensible. People with joint problems may prefer pickleball's slower ball. The court formats page compares the two in detail.

No. parkrun has always welcomed walkers, and every event has a volunteer tail walker who finishes at the back so that no one finishes alone. The 5 km course takes place on Saturday mornings in public parks and open spaces, and junior parkrun offers a 2 km event on Sundays for children aged 4 to 14. Taking part is free; you register once and bring a personal barcode to be timed. Volunteering, from marshalling to timekeeping, is treated as a full way of joining in. More on route-based formats is on the outdoor movement page.

HYROX is an indoor fitness race, launched in Germany in 2017, in which eight 1 km runs alternate with eight fixed stations: SkiErg, sled push, sled pull, burpee broad jumps, rowing, farmers carry, sandbag lunges and wall balls. Because the order and distances are always the same, it works as a standard benchmark. A typical gym class varies from week to week, while HYROX-style classes rehearse the race stations. You do not have to enter a race to train this way. The strength formats page lists the stations in order.

Yes. Calisthenics uses body weight, so many basic movements — squats, lunges, incline push-ups against a wall or bench — need no equipment at all. A sturdy bar opens up hanging and pulling work, and outdoor bar parks in many towns provide exactly that free of charge. Gymnastic rings and low parallettes are optional extras. Progress is usually measured through easier and harder versions of a movement rather than added weight. Watching regulars at a bar park is a good way to see how skills are broken down into steps.

The essential item is a pair of purpose-made Nordic walking poles, which differ from trekking poles. They have a strap or glove that lets the hand release the grip at the end of each push, and rubber paws for pavements that can be removed on grass or trails. Comfortable walking shoes and weather-appropriate layers complete the kit. Correct pole length and technique are easier to learn in a led session, which many leisure centres and walking groups offer. Background on the format is on the outdoor movement page.

Some formats will fade, and enthusiasm for any sport rises and falls. Yet most activities described here rest on long foundations. Pickleball dates from 1965 and padel from 1969; Nordic walking grew from skiers' summer training; calisthenics and kettlebells have roots stretching back generations; sauna bathing is centuries old. What tends to change is the packaging: new venues, event formats and ways of organising groups. Choosing a format for its setting and social structure, rather than its popularity, gives it a better chance of lasting in your own routine.

Start with practicalities rather than appeal. Ask which settings are close to home or work, how predictable your week is, and whether you prefer fixed plans with others or flexible solo sessions. Court games need bookings and partners; outdoor formats need a route and little else; strength formats can be solo or class-based. The comparison table on the home page sets six formats side by side on setting, kit and social structure. Many people combine two, such as a weekly court game and an easy walk.

Cold water carries real risks, especially for newcomers. Sudden immersion can trigger cold water shock, an involuntary gasp and rapid breathing that can lead to inhaling water. The RNLI teaches "Float to Live": lean back, spread arms and legs, and float until breathing calms. Beginners are generally advised to use supervised venues, never swim alone, enter slowly, keep sessions short and have warm clothing ready. People with heart or circulatory conditions should seek medical advice first. The recovery habits page covers heat and cold practices.

For most healthy adults, starting gently with a new activity is low-risk. However, it is sensible to speak to a GP or another qualified professional first if you have a heart, lung or joint condition, are pregnant, take regular medication, have had chest pain or dizziness during exertion, or are returning after a long break or injury. This site offers general information only and cannot assess individual circumstances. Venues and coaches may also ask about health before a first session, which is a normal part of safe practice.

Governing bodies and organisers keep the most reliable, current listings. For padel in Britain, the Lawn Tennis Association is the national body; Pickleball England covers pickleball; British Orienteering lists clubs and permanent courses; parkrun publishes every event location on its own website; and the Ramblers organise group walks. Local leisure centres and community noticeboards often advertise Nordic walking, yoga and beginner court sessions. Because timetables change, check directly with the organiser before travelling rather than relying on older listings.