
The Origin
Fitness Studio · London
3+ fitness studio studios in Rainham, London.
Rainham's boutique fitness scene is small but concentrated, with all three studios in this guide located in South Hornchurch. The Origin, rated 4.5 stars, and North London Gymnastics Academy, rated 4.4 stars, are among the most established options in the area, alongside Work out for Life. Rather than the sprawling gym chains found elsewhere in east London, what South Hornchurch offers is a compact cluster of independent studios, each with a fairly distinct focus — from gymnastics to general fitness training. It is a useful area to know if you are based in the Havering borough and looking for something more specialised than a standard leisure centre. This page pulls together the key details on each studio to help you find the right fit.

On-ramp courses, WODs, scaling and the DOMS: what really happens in your first four weeks of CrossFit, what to bring, and how to pick a box that suits you.
Two very different training cultures behind two similar-looking classes. What each session involves, how progression works, what it costs, and how to pick.
The race format explained, what HYROX-specific training actually looks like, what it costs, and 434 UK gyms that programme it.