The Fittux Journal for Fitness & Outdoor Performance

What’s the Biggest Mountain in the UK? - Fittux

What’s the Biggest Mountain in the UK?

Ben Nevis is the highest mountain in the UK, but height alone doesn’t tell the story. Learn where it is, how long it takes to climb, and what makes it...

What’s the Biggest Mountain in the UK?

Ben Nevis is the highest mountain in the UK, but height alone doesn’t tell the story. Learn where it is, how long it takes to climb, and what makes it...

Affordable Rubber Hex Dumbbell Sets with Free Delivery in the UK - Fittux

Affordable Rubber Hex Dumbbell Sets with Free D...

A practical guide to affordable rubber hex dumbbells in the UK, covering value, weight choices, storage options, and how to buy dumbbells that last without overpaying.

Affordable Rubber Hex Dumbbell Sets with Free D...

A practical guide to affordable rubber hex dumbbells in the UK, covering value, weight choices, storage options, and how to buy dumbbells that last without overpaying.

Is White Collar Boxing for Beginners? - Fittux

Is White Collar Boxing for Beginners?

White collar boxing can be suitable for beginners, but it isn’t casual. This guide explains the realities of training, safety, preparation, and who should — and shouldn’t — consider stepping...

Is White Collar Boxing for Beginners?

White collar boxing can be suitable for beginners, but it isn’t casual. This guide explains the realities of training, safety, preparation, and who should — and shouldn’t — consider stepping...

Will a Weighted Vest Help Lose Belly Fat? - Fittux

Will a Weighted Vest Help Lose Belly Fat?

A weighted vest won’t target belly fat directly, but it can increase daily workload and support long-term fat loss. This guide explains where it helps, where it doesn’t, and how...

Will a Weighted Vest Help Lose Belly Fat?

A weighted vest won’t target belly fat directly, but it can increase daily workload and support long-term fat loss. This guide explains where it helps, where it doesn’t, and how...

Why Is Running on a Treadmill So Much Harder? - Fittux

Why Is Running on a Treadmill So Much Harder?

Running on a treadmill feels harder than running outside for most people. This in-depth guide explains the mechanics, mental load, pacing demands, and how to make treadmill training feel smoother,...

Why Is Running on a Treadmill So Much Harder?

Running on a treadmill feels harder than running outside for most people. This in-depth guide explains the mechanics, mental load, pacing demands, and how to make treadmill training feel smoother,...

What Time Should I Eat Before the Gym? - Fittux

What Time Should I Eat Before the Gym?

The best time to eat before the gym depends on your goals, energy levels, and workout type. Learn how to fuel 0–4 hours before training, what to eat for strength...

What Time Should I Eat Before the Gym?

The best time to eat before the gym depends on your goals, energy levels, and workout type. Learn how to fuel 0–4 hours before training, what to eat for strength...

Performance Standards, Training & Exploration

The Fittux Journal is your structured resource for fitness, sport and performance. We cover strength standards, race benchmarks, endurance pacing, hybrid competition formats and practical nutrition guidance that supports real-world training.


Whether you’re building toward a faster 5K, lowering your half marathon time, improving strength under fatigue or preparing for sport events such as HYROX, Tough Mudder or structured hybrid races, you’ll find clear, measurable guidance here.


Our articles break down practical performance questions — from defining a good half marathon time to fuelling properly for endurance efforts. We provide race pace calculators, strength reference points and structured training frameworks designed to replace guesswork with progression.


For outdoor athletes, we explore conditioning strategies for hiking and unpredictable terrain. For those focused on nutrition, we examine recovery, protein intake and sustainable fuelling habits that support long-term development rather than short-term hype.


Performance extends beyond numbers. We also share practical gear insights — breathable training apparel, durable outer layers and everyday essentials that support consistent output across training and sport.


Whether you’re chasing a new personal best, building aerobic depth, refining your nutrition or developing strength that translates beyond the gym floor, the Fittux Journal delivers disciplined guidance without noise.