Blog Archives
Cardio for Beginners
Whether you love it or hate it, cardiorespiratory exercise is crucial when it comes to reaching your goals of losing weight, reducing body fat or maintaining a healthy lifestyle. Research shows there are many benefits to cardio activity including its ability to decrease:
- Daily fatigue
- Anxiety and stress
- Coronary artery disease
- Hypertension
- Non-insulin dependent diabetes and
- Obesity
At the same time, cardio helps boost your:
- Sense of well-being
- Immune system
- Blood lipid profile and
- Overall physical performance at work and at play
While there are several levels to cardio training, for the purpose of this post, I’m going to focus on some guidelines for beginners and anyone who may be getting back into a fitness routine after a hiatus. (As usual, I base these guidelines using the essential information I studied through the National Academy of Sports Medicine.) Your cardio activity should focus on maintaining a zone one heart rate which is approximately 65% to 75% of your maximum heart rate. Here’s what that means for you:
- To calculate your maximum heart rate, subtract your age from the number 220.
- Multiply your max heart rate by .65.
- Multiply your max heart rate by .75.
To use myself as an example:
- 220-37 = 183
- 183 X 0.65 = 119
- 183 X 0.75 = 137
- Laura’s Zone One Heart Rate = 119 – 137
If you’re working within the parameters of zone one for cardio, it’s likely you are also in stage one of your overall exercise program. (NASM refers to this as the stabilization level.) If you’ve never worked out before, you may want to try to reach your zone one heart rate for a maximum five to ten minutes and then spend another 20 minutes simply walking at a good pace, climbing the stairs in your home or getting really dirty in the yard by cleaning up the garden. Your goal should be to eventually maintain your zone one heart rate for at least 30 minutes. This can take some time. A “newbie” may need two months or longer to meet this demand, but remember: there’s no finish line here. You’ve made a commitment to exercise and start taking better care of yourself, so while you don’t want to just dial it in, make the journey work for you.
A final note about measuring heart rate. You’ve made the decision to make fitness a part of your life, so along with a good pair of sneakers and breathable workout wear, invest in a heart rate monitor. Countless studies show it is the device that provides the most accurate heart rate readings. So, whether you’re using a treadmill in the gym or running or walking along the open road, you’ll be able to see if you’re really “in the zone.”
I hope this brief session of cardio 101 will help get your heart pumping safely and effectively so you can have fun, be fit and feel fabulous!
Window of Opportunity
As we start a new work week filled with new opportunities, I thought I’d offer yet another motivating factor to make exercise a part of your daily routine: Excess Post-Exercise Oxygen Consumption or EPOC. If one of your fitness goals if body fat reduction, consider EPOC your new best friend.
In the simplest of terms, EPOC is the state in which the body’s metabolism is elevated after exercise. During this period of time, the body burns more calories than it did before you started your workout. (Many fitness professionals refer to this as exercise or caloric afterburn.) Since body fat reduction involves burning more calories than you consume, isn’t it good to know that burn doesn’t stop when your total body conditioning class is over? Thanks to EPOC, the burn goes on -which makes it the perfect time to recharge with a healthy meal.
Why does the body need more oxygen after exercise? The main reason is so it can get back to its resting state which involves:
1. Replenishing energy stores (ATP and muscle glycogen)
2. Re-oxygenating the blood
3. Restoring tissue temperature
4. Restoring pre-exercise respiratory and heart rates
There is conflicting information about the duration of EPOC and whether gender factors into the time limit. In my personal experience, my favorite group exercise instructors and personal trainers have given me an EPOC window of 90 minutes. That means I make it point to eat a healthy meal within that timeframe. After getting the heart racing and muscles moving, why waste the chance to burn some extra calories?
I should point out EPOC in itself isn’t the sole reason for body fat reduction or weight loss, but for someone new to fitness, it’s a big boost. As your fitness level increases, so should your exercise intensity, and you will also want to consider adding variety to your routine. For example, many studies show instead of relying solely on the treadmill for your cardio workout, circuit training could be a new way to add variety and intensity to your routine, leading to greater levels of EPOC and strength.
Regardless of your fitness level, I thought it would be helpful to shed some light on why you should take advantage of your post-workout window of opportunity when it comes to re-fueling with food. It’s good to know that once you make the commitment to take care of yourself, the body possesses its own physiological phenomenons to help us have fun, be fit and feel fabulous!
Fall into Fitness
As I walked to work on this cool, breezy morning, I realized just how quickly the summer flew by. I know the calendar says we still have about 15 days left, but I think it’s safe to say most of us think of Labor Day as the unofficial end to the season. This also marks the time of year where people’s routines are getting back to “normal.” School starts, summer Fridays come to an end and Halloween items start popping up in the stores. (We won’t even talk about the Christmas decorations I’ve already seen in some stores.) So, forget New Year’s – this is the time to make fitness a part of your daily routine and turn your goals for a healthier lifestyle into a reality!
If you’ve been putting off joining a gym, now’s your chance to make it happen. Many health clubs are offering some of the best deals of the year. I know my gym, New York Sports Clubs, has offers including join now, pay later; refer a friend and get a $50 dues credit; and discounts on personal training packages. Other gyms like Crunch have month-by-month payment plans with no contracts. If you know someone who already belongs to a gym, ask him or her to get a guest pass so you can “tag along” for a workout. This gives you the chance to see if that particular gym has the right vibe for you.
This is also generally a time when gyms mix up the group exercise schedule a bit, so there are lots of opportunities to try some of the classes you’ve always been curious about. Don’t want to go it alone? See if a gym near the office offers classes that you and some colleagues could go to during a lunch break or after hours. Having a friend or loved one share in your fitness journey can be just the motivation you need to stick with your new routine.
Work at home or keep busy running the household? Carve out some time in the morning after sending off those morning emails or sending the kids off to school so you can head to the gym and get your heart pumping.
If the gym isn’t your thing, no sweat! Depending on where you live, fall is a beautiful time to get outside and enjoy what nature has to offer. Maybe there are hiking or biking trails not far from where you live or work. Got kids? Help them with their spiral and toss a football around on off-practice days or kick a soccer ball around the yard before homework and dinner time. Basically, make the most of the daylight while it lasts!
As we all settle in to our fall routines, it’s the perfect time to pencil exercise into your schedule so you don’t miss out on the many opportunities to have fun, be fit and feel fabulous!
Fast Fitness
Welcome to another fast and furious Friday installment of LauraLovesFitness! As I anxiously await the end of what has felt like a marathon week at the office, I thought it was the perfect time to offer an idea for those days when you just don’t feel like you have enough time for a good workout at the gym.
As a member of New York Sports Club, I have access to something I really love called the “XPress Line.” It is a separate area on the gym floor consisting of eight machines that work all your major muscle groups. (NYSC claims you can do it in 22 minutes, but I contest that depends on how many sets you do of each machine.) Even if you don’t belong to NYSC, these are eight machines that you can search out in your gym and create your own express workout wherever you go.
- Leg press – quadriceps, hamstrings and gluteals
- Leg extension – quadriceps
- Seated leg curl – hamstrings
- Lat pulldown – biceps brachii, latissimus dorsi and serratus anterior
- Overhead press – deltoids, triceps and upper trapezius
- Vertical chest press – pectoralis major, pectoralis minor, anterior deltoid, triceps
- Bicep curl – biceps brachii, brachialis, forearm flexors
- Tricep extension – triceps
For my “quick” workout, I will do 30 minutes of cardio on the elliptical either before or after making my way through the eight machines listed above. To keep my general fitness in check, I aim for three sets of 10-12 reps on each machine. (Beginners should aim for one set of 12-20 reps on each machine.) After the machines, I’ll find a spot on the floor to do crunches and planks to get my core burning. I wrap up the program with static stretches and using the foam roller for self-myofascial release. (A future blog topic.) So, in about an hour, I get the heart rate up, break a good sweat and feel really good about getting all my muscle groups moving.
If you are new to the gym, I can’t stress how important it is to asking a trainer or other gym staff member about the proper way to use the machines. If you’re the shy type, then bring a friend along who can show you a thing or two on the gym floor. You don’t want to risk getting injured and sitting on the sidelines. It’s much more fun to experiment with all the ways you can have fun, be fit and feel fabulous!
Energy Boost?
Recently, my friend and colleague, Rob, asked if I had ever tried the over-the-counter liquid shots we see at drug stores everywhere called “5-Hour Energy.” When I told him I hadn’t, he suggested I give one a try and write about what happened. I said to myself, “What a great idea!”
I thought today would be the perfect time to try a “shot,” as I had a marathon shoot to produce which featured a 4:30 a.m. wake-up call in order to capture three Internet videos for a corporate client by 4:30 p.m. I cannot drink regular coffee before 7 a.m. as it does a number on my stomach. So, I had an iced decaf around 6:30 am and decided to try the “5-Hour Energy” shot for a boost in the afternoon. It was the first and last time I’ll ever use the drink to get my energy up.
Please know, all my comments are based solely on my personal experience with this popular energy drink. Some of you reading this post may be big fans and never experienced the following effects: within 30 minutes of drinking all 1.93 fluid ounces of the berry-flavored shot, my head started pounding and I had palpitations. I was definitely awake, but for me, the headache and flutters in my chest were not what I expected or hoped to experience. I realize I was under some extra stress and pressure because of my demanding day, but turning to a cup of green tea of second 16-ounce iced coffee after lunch never caused me to feel like I did this afternoon. In the end, I wish I had simply relied on one of my regular “energy boosters” instead of the shot.
Again, I realize there are many people out there who use these drinks to get through a long day or even rev up before a workout. I thought this was simply a good opportunity to share my own personal experience in the hopes of raising awareness that even over-the-counter products and supplements can cause unwanted or unexpected results.
One positive note: I definitely didn’t experience any kind of “crash” after the five-hours were up. I simply got tired again when the long workday came to an end. Now, I look forward to getting some solid sleep and starting a new day filled with new opportunities to have fun, be fit and feel fabulous!
Getting Back On Track
It’s been an unprecedented week for most New Yorkers with an earthquake and a hurricane taking a bite out of the Big Apple. As I made my way through my elliptical workout this morning, while my iTunes played in my ears, my eyes were glued to the TV monitors around the gym as live shot after live shot described all the preparations for Irene’s arrival. Afterward, my usual Saturday errands were replaced with a hunt for batteries, tape and water. (Luckily, I found everything I need.) Now, I write this post not knowing how many people will be able to read it on Monday should we experience the major power outages predicted. As we brace for the storm, I realize this is a perfect example of how the best laid plans can be altered at any given moment and throw off our normal schedules – and that includes our exercise routine.
Weather aside, I just wrapped up a week filled with many unexpected happenings. Most involved work, and a string of events forced me to stay at the office much later than expected for not one, but three nights in a row. This ultimately killed my workout schedule, with the worst of it meaning I had to scrap my favorite group exercise class of the week. I was also on my own at home, which threw off my eating schedule. I found myself giving in to my old, bad habit of not having small, smart meals every few hours and then ending the day eating almost nothing for dinner. (One “Lean Pocket” and a tall vodka-light-cranberry on the rocks is not what the body needs after a long day at the office.)
So, you could say I fell off the fitness wagon. It’s not the first time it’s happened, and I know it won’t be the last. Do I feel more sluggish this weekend? Absolutely. Will this feeling last forever? Absolutely not! Instead of beating myself up about all the “bad” things I did last week, I look forward to starting a new week with a brand new attitude and plenty of chances to take better care of myself. Just like Hurricane Irene, the storms that sometimes make a mess of our everyday lives do pass. (For me, exercise is a great way to deal with the aftermath.)
The next time your best laid plans to follow a healthy lifestyle hit a tailspin, don’t sweat it. Just remind yourself of why you’re doing it in the first place, and before you know it, you’ll be back on the right track so you can have fun, be fit and feel fabulous!






