Tag: tuesdaytip

Tuesday Tip

Tuesday Tip: Losing Fitness?

Dr Nancy P

Tuesday Tip: Losing Fitness? 🏃🏼‍♀️

An enforced rest from exercise, due to injury, illness or holidays can cause an irrational fear that you’ll lose all your hard earned fitness overnight and will be back to square one. But does it really decrease that quickly?

Loss of fitness when you stop exercising is called reversibility. If you stop training the long term physiological benefits such as cardiac hypertrophy (increased size and strength of the heart muscle), increased blood volume and increased aerobic enzymes will start to decline. It’s true that your muscles will start to atrophy (decrease in size and strength) after a short time of inactivity and your neuromuscular co-ordination will often rapidly decline, which is why you feel a bit all over the place when you come back to it.

A recent study of 12 weeks of rest showed an initial decline in fitness (50% reduction in and 7% reduction in VO2 max), but it then stabilises with only 16% loss of overall. Specific fitness losses relate to your own training/exercise history, types of exercise you do (fitness is maintained for longer if you did a variety of types of exercise e.g. not just running), the rest period, and genetic and lifestyle factors. If you’re a regular exerciser it will take longer to lose fitness as things like increased capillary density take much longer to disappear.

If you can’t do your normal exercise then try other types; your cardiovascular system doesn’t know the difference between running and cross training as long as you elevate the heart rate you can maintain or increase aerobic fitness etc.

Prolonged rest is also not always a bad thing. Although it may seem counterintuitive gains in fitness happen when you rest, as your body needs to recover to allow the physiological adaptations to a training stimulus to take place. Also remember that fitness returns extremely quickly – within 2-3 weeks after a prolonged rest.

So if you are out of action for a little while then don’t stress. Stay as active as you can e.g. walking etc and when you’re back from injury/holiday etc get back to your normal routine and you’ll be back where you were (possibly better) in not time.

Happy Tuesday 🤗xx

Tuesday Tip

Tuesday Tip: Always Tired?

Dr Nancy P

Tuesday Tip: Always Tired? 😴

Are you constantly tired although you slept enough? Barring any medical issues there are other reasons why you feel so lethargic.

#1 Rhythm

It’s not just hours of sleep but the rhythm too. So if you always go to bed at different times this can have a negative impact on your health (just like sleeping too little).

#2 Diet

Eating too little leaves you lacking energy of course, but equally eating too much can make you lethargic. Meat, bananas and legumes contain tryptophan which makes us sleepy. Meat is also requires the digestive system to work harder to digest it, which requires additional energy. Too much coffee can be a problem too, initially it stimulates adrenaline production , but leaves you feeling more tired afterwards.

#3 Water

The body is over 50% water. If we drink too little, our metabolism slows down and our body shifts into low gear. So, it is no surprise that we feel dead tired.

#4 Exercise

I know exercise is the last thing you feel like when tired but it gets the heart pumping, boosts metabolism, and increases circulation. A study published in the Journal of Clinical Sleep Medicine showed that regular exercise can improve the quality of your sleep. So, get moving! Park your car farther away, take the stairs or go to the gym!

#5 Light

We need daylight to stimulate our circadian rhythms (internal clock). Try to spend as much time outside as possible. Even on cloudy days, you will get more light outside than inside so go for a short walk. You can also try the special daylight lamps, or leave curtains slightly open to allow morning light in.

#6 Stimuli Stress

We are inundated with so many stimuli every day and this can really wear you down. Our brain has to constantly decide which sensory impressions are important and which can be ignored. With more stimuli the brain has to work harder which uses more energy. So if you’re feeling bombarded try setting specific times to address emails etc rather than checking them at all times of day etc.

So if you are always tired consider if some of these reasons may be contributing.

Happy Tuesday 🤗xx

Tuesday Tip

Tuesday Tip: Bigger weights aren’t always better

Dr Nancy P

Tuesday Tip: Bigger weights aren’t always better 🏋🏻‍♀️

If you want to get stronger and fitter you have to lift heavy weights in the gym, right? Wrong! Several recent studies have shown this isn’t the case at all. You may have seen mention of this on the TV last week, I’ve had a look into the study behind the story.

Recent studies in the Journal of Applied Physiology found that lifting light weights (30 -50% of 1 rep max) for more reps, was just as effective as lifting heavy weights (up to 75-90% of 1 max rep) for 8 – 10 reps both for increasing strength and muscle size. Participants took part in a 12 week program of total-body resistance training (leg press, bench press, shoulder press, leg extension, bicep curls) – half used light weights, half used heavy, all lifted until failure. After 12 weeks, both groups made equal gains in strength and size, except for the chest press, where in fact those lifting lighter weights showed greater gains! Muscle strength increased 25-30%, and both groups put an average of 2.4 pounds of lean muscle on. In addition, biopsies of the muscles showed there was no difference in the growth of muscle fibres in either group (type I and II).

If you want to get stronger then you need to increase your muscle mass (don’t confuse this with getting “bulky”) by activating as many muscle fibres as possible. Day to day activities use the type I fibres first. As demand on muscles increase (more reps, or more weight) you recruit type II fibres – which is what you want. Conventional wisdom states that you can ONLY recruit type II fibres by lifting big weights for fewer reps, but what these studies show is that you don’t need to do that. The key is lifting to fatigue – with whatever weight you choose.

Great news for anyone who wants to get fitter and leaner but doesn’t fancy lifting heavy weights in the gym. You CAN still get strong by doing things like body pump, or workouts with smaller weights IF you are reaching fatigue by the end of the set or track. Lift to the point of exhaustion and it doesn’t matter whether the weights are heavy or light.

Happy Tuesday 🤗xx

Tuesday Tip

Tuesday Tip: Perfectly Imperfect

Dr Nancy P

Tuesday Tip: Perfectly Imperfect 💜

When you’re starting a new healthy kick it’s very easy to get caught up in having to be perfect; feeling bad or guilty because you didn’t manage to fit your usual work out in that day, throwing the towel in because you went out for dinner and blew your calories etc

Try to stop that thinking right now. You don’t need to be perfect, you don’t need to be 100 percent. Sure, if you’re an Olympic athlete or a professional body builder, then yeah you probably do need to be close to perfect! But most of us aren’t, we’re normal people who just want to lose some weight or improve our health or fitness.

No time to fit in the 45 Min workout your trainer has given you? – do 5 mins, or ten mins, or 2 mins of skipping! Something is better than nothing!

Gone over on your calories today? Not ideal, but neither is it the end of the world – forget it, move on, don’t let it cause you to think sod it and gorge on junk food.

Can’t hit the macros (amounts of protein, carbs and fat) you’ve read you should be eating? – really don’t worry. Who cares? It won’t make a massive difference whether you’re slightly over on carbs and under on protein (total calories are more important anyway). Sure if you manage to get more protein and fats in you’ll probably feel fuller for longer and it will help you stick to your calories but it won’t impact on your weight loss (unless you’re over eating on total calories).

You’ve read you should eat X within 45

mins of your workout but it just doesn’t doesn’t fit in to your lifestyle – don’t worry – you’ll still be fine. This sort of fine level detail is only really important for managing performance or body composition for actual athletes – for you and me, it doesn’t matter.

If you’re not perfect it doesn’t matter – you’ll still make progress, it may take a little longer, but you’ll still get there. So don’t get hung up on doing everything perfectly – anything is better than nothing – keep doing what you’re doing – a few blips on the way aren’t the end of the world, they just mean you’re human!

Happy Tuesday 🤗 xx

Nutrition and Calorie Tips

I started my day with a clean brekkie…

Dr Nancy P

I started my day with a clean brekkie… 🍉

‘Clean’ eating is a recent trend we often see on social media and I often hear people telling me they are ‘eating clean’ in order to lose weight/fat.

‘Eating clean’ is essentially the idea that you’re eating foods which are perceived to be better for one reason or another (that might be based on properties the food supposedly has, or nutrients it contains etc).

There is nothing wrong with that at all, though I’m not a fan of demonising foods, but if you want to eat certain foods for whatever reason then that’s fine. The problem is that the common misconception is that because a food is ‘clean’ or promoted as healthy, that it is automatically going to help you lose weight/fat and that it must be a ‘better’ option than other foods you may also love.

The breakfast granola and smoothie bowl is a great example of this. They’re very photogenic and found all over Instagram. It’s essentially granola and smoothie in a bowl topped with fruit, seeds, nuts etc. They’re delicious and full of great nutritious foods, but they’re also rather high in calories and sugar (mostly from the large amount of fruit used). In this example, based on a standard instagram smoothie bowl recipe, there are 761 cals in one bowl! Combine that with a bottle of “healthy” smoothie and you’re looking at over 1100 calories in total.

In comparison a Gregg’s sausage bap with a small white coffee is often perceived as a bad or dirty choice. In fact it has less than half the calories of the clean option with only 511 cals in total. It still provides carbs, protein and fat so will keep you satisfied until lunch. I’m not suggesting you have one every day, but it’s certainly not terrible!.

So if you’re trying to lose weight/fat, and you really enjoy a sausage bap for breakfast then go for it! As long as it’s part of a balanced diet which contains fruit and veg etc it’s fine! Don’t be swayed by beautiful Instagram photos and Instagram experts telling you that you need to eat clean to be lean. You don’t.

Enjoy a range of foods and be mindful of the calories and you’ll be fine! 🤗xx

Enjoy 🤗

xxx