I’ve been Crossfitting for 3 years and am fitter than I’ve ever been now in my 50s.
Plus points:
range of exercises (& scaling options) to suit everyone where they’re at on that day
variety of movements, so really good to improve all parts of the body
community is amazing, a great way to make new friends (& there’s been multiple crossfit marriages that I know of as well)
despite menopause, two kids and an aging body that’s been mainly sedentary for 30yrs, I’ve had no serious injuries, just usual aches and pains from working out
i now have visible abs, a thigh gap, no bingo wings and my arse is higher than it’s ever been; it feels like the aging process has been put in reverse
having never been a runner, but after doing crossfit for a couple of years, I tried a parkrun and managed a 26min 5k run on my first go - my physical endurance and overall fitness had changed dramatically
its educated me on nutrition and made me less fearful of weighing more/the same and more aware of my body composition (I.e. I now have much less body fat and much more muscle, clothes fit better etc, but there’s been no dramatic weight loss, though people assume there has been from looking at me)
minus points:
expense - £160 per month, but if you go regularly that’s cheaper per session than other fitness classes
time - I go 5 to 6 times a week, but spend less time socialising in the pub, because I socialise in the classes, so I’ve found it a better use of my free time
you get a bit obsessed and it can become something you really miss if you don’t attend for a while (due to illness or holiday for example)
like any new hobby/fitness regime, you do have to break through that initial barrier to get to it feeling good and as always you’ll have off days
Generally though I’d say it’s transformed my life and health for the better and I’m so glad I took the plunge.