DT Fitness London

DT Fitness London Transform your body and mind with DT Fitness London. Lose weight, sleep better, build muscle, and gain confidence. Fitness That Makes Sense.

As an MSc exercise physiologist and cardiac rehab specialist, I coach you safely to your best self.

18/06/2026

Most people overestimate how much strength training they need for a longer life.

A new study tracked 147,374 adults for up to 30 years.

- About 90 to 120 minutes of strength training a week lined up with the biggest drop in death risk, a 13 percent lower risk from any cause.
- The same range showed a 27 percent lower risk of death from neurological disease such as Alzheimer's.
- More than 120 minutes a week added little extra.
- Strength plus regular cardio gave the largest benefit, up to 45 percent lower risk of death.

Two or three short sessions a week is enough to hit the range.

Read the full guide and weekly plan:
https://dushyantatomar.com/blogs/health-fitness/strength-training-sweet-spot-longevity-90-120-minutes

Book a consultation at www.dushyantatomar.com to train with a clear target.

Source: Zhang et al., British Journal of Sports Medicine, 2026.

Beetroot juice lowers blood pressure by a little, and it adds up.Across 22 randomised trials, beetroot juice cut systoli...
15/06/2026

Beetroot juice lowers blood pressure by a little, and it adds up.

Across 22 randomised trials, beetroot juice cut systolic blood pressure by 3.55 mmHg. In adults who already had hypertension, the drop reached 4.95 mmHg.

How to use it:
- One 70 mL shot a day, or 500 mL of standard juice
- Daily for two weeks or more
- Two to three hours before a hard session for endurance
- Keep mouthwash away from your dose

It is no swap for medication. Alongside less salt and more vegetables, a daily shot is a simple, evidence-backed habit.

Full review: https://dushyantatomar.com/blogs/health-fitness/beetroot-juice-dietary-nitrate-blood-pressure-evidence
Train with me in London: https://www.dushyantatomar.com

How long you live is written partly in your hands.Across studies of more than 3 million adults, people with the weakest ...
15/06/2026

How long you live is written partly in your hands.

Across studies of more than 3 million adults, people with the weakest grip die sooner than the strongest, even after age and disease are accounted for. In the PURE study, every 5 kg drop in grip strength tracked with a 16 percent higher risk of early death.

Grip strength is a marker of whole-body strength, not a cause on its own. Build the strength behind it:
- Two full-body strength sessions a week
- Heavy carries like farmer walks
- Hangs and holds for the hands
- A little more load each week

Full breakdown and the weekly plan: https://dushyantatomar.com/blogs/health-fitness/grip-strength-longevity-marker-resistance-training

Work with DT Fitness London: https://www.dushyantatomar.com

Build muscle without heavy weights.Blood flow restriction training pairs light loads with a cuff on the working limb. Th...
10/06/2026

Build muscle without heavy weights.

Blood flow restriction training pairs light loads with a cuff on the working limb. The muscle works hard while your joints stay comfortable.

The evidence:
- Muscle growth comparable to heavy lifting (Lixandrao, 2018)
- Strong results in adults over 60 (Centner, 2019)
- A safe frame of 20 to 40 percent of your max load with measured cuff pressure (Patterson, 2019)

Ideal if your joints, your age or an injury have kept you from lifting heavy. Learn it properly and train it two to three times a week.

Read the full guide: https://dushyantatomar.com/blogs/health-fitness/blood-flow-restriction-training-build-muscle-light-weights

Book a free consultation: https://www.dushyantatomar.com

More pain does not mean more progress.The fittest endurance athletes spend about 80 percent of their cardio going easy a...
09/06/2026

More pain does not mean more progress.

The fittest endurance athletes spend about 80 percent of their cardio going easy and only 20 percent going hard. This is the polarised 80/20 model, and the science supports it.

Your simple week:
- 2 to 4 easy Zone 2 sessions at a conversational pace
- 1 to 2 hard interval sessions
- 2 strength sessions

Most of your cardio should feel easy. Save the hard efforts for a focused slice of the week. Consistency wins.

Read the full guide: https://dushyantatomar.com/blogs/health-fitness/zone-2-vs-hiit-polarized-80-20-cardio-intensity

Book a free consultation: https://www.dushyantatomar.com

Your sleep schedule matters more than your tracker score.In a 2024 study of 60,977 UK adults, people who slept and woke ...
08/06/2026

Your sleep schedule matters more than your tracker score.

In a 2024 study of 60,977 UK adults, people who slept and woke at consistent times had up to a 48 percent lower death risk over about six years. Regular timing predicted lifespan better than total hours.

In the MESA cohort, adults whose nightly sleep length swung by more than 120 minutes had 2.14 times the cardiovascular risk of those within 60 minutes. A 2024 Diabetes Care study of 84,421 adults linked irregular sleep length to a 34 percent higher diabetes risk.

Start tonight: pick one wake time and keep it all week, weekends included.

Read the full evidence and the four-step plan:
https://dushyantatomar.com/blogs/health-fitness/sleep-regularity-stronger-than-duration-uk-biobank-2024

Book a consultation: https://www.dushyantatomar.com

Five weeks of hot baths after training raised VO2 max by 4 percent in well-trained runners.A Cardiff Metropolitan Univer...
07/06/2026

Five weeks of hot baths after training raised VO2 max by 4 percent in well-trained runners.

A Cardiff Metropolitan University team ran 10 well-trained runners through 45-minute hot baths at 40 to 42 degrees Celsius, five times a week, for five weeks. The runners kept their usual training schedule. The baths sat on top.

Jenkins 2025 J Physiol reported:

- VO2 max up 2.7 mL per kg per min (about 4.2 percent)
- Haemoglobin mass up 33 grams
- Total blood volume up 284 mL
- Treadmill speed at VO2 max up 0.8 km per hour

Why it works: heat exposure raises core temperature and skin blood flow. Plasma volume expands within days. Over weeks, repeated core temperature rises signal the bone marrow to produce more red blood cells. More haemoglobin and a larger heart filling volume move more oxygen with each heartbeat.

The free four-week build at https://dushyantatomar.com/blogs/health-fitness/hot-water-immersion-vo2-max-runners-jenkins-2025 starts at 30 minutes at 38 degrees Celsius and ramps to 45 minutes at 41 degrees Celsius by week four.

Safety guardrails: stay below 42 degrees Celsius, drink water through every session, get clinician sign-off if you take antihypertensives.

Book a London consultation: https://www.dushyantatomar.com

Dushyanta Tomar
MSc Applied Sports and Exercise Physiology, CIMSPA-accredited Personal Trainer

Vitamin D and your telomeres: a randomised trial reports daily vitamin D3 slows telomere loss in adults 50 and over.In t...
06/06/2026

Vitamin D and your telomeres: a randomised trial reports daily vitamin D3 slows telomere loss in adults 50 and over.

In the VITAL Telomere sub-study of 1,054 adults, 2,000 IU vitamin D3 daily reduced telomere shortening by 140 base pairs over 4 years versus placebo. The wider VITAL trial randomised 25,871 US adults to vitamin D3, omega-3, both, or placebo. Marine omega-3 at 1 gram per day produced no significant effect on telomere length.

Key practical points for UK readers:

- NHS baseline: 10 micrograms (400 IU) every day in autumn and winter
- NHS safety ceiling: 100 micrograms (4,000 IU) per day
- VITAL trial dose: 2,000 IU per day, between the two
- 18 percent of UK adults aged 19 to 64 were vitamin D deficient in the NDNS 2019 to 2023

Full breakdown, and a 3-step protocol on the blog: https://dushyantatomar.com/blogs/health-fitness/vitamin-d-telomere-vital-trial-2026

Book a personal training and nutrition consultation in London at https://www.dushyantatomar.com

Does cardio kill your gains?A 2022 Sports Medicine meta-analysis pooled 43 trials in healthy adults to answer that quest...
06/06/2026

Does cardio kill your gains?

A 2022 Sports Medicine meta-analysis pooled 43 trials in healthy adults to answer that question.

What the data showed:

- Maximal strength: no meaningful drop with concurrent training (SMD -0.06)
- Muscle hypertrophy: no meaningful drop (SMD -0.01)
- Explosive strength: a small but real drop (SMD -0.28), closed by a three-hour gap between sessions

Three rules that protect your strength:

- Separate lifting and cardio by at least three hours
- Cycle or row instead of running on heavy leg days
- Keep weekly cardio under four hours if strength is the priority

Read the full write-up and a 4-week template:
https://dushyantatomar.com/blogs/health-fitness/concurrent-training-cardio-strength-interference-schumann-2022

Book a free consultation with DT Fitness London:
https://www.dushyantatomar.com

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