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A well crafted training plan is one that comprises multiple phases of training. Commonly called Periodized Training, this is the method of dividing your training program into phases in order to focus on different aspects of your training while effectively incorporating the needed rest and recovery.  Periodized training is effective because it is a strategic approach to training. If you try to focus on every aspects of your training all at once, you're likely to get injured or burn out. Much like building a house, the foundation must be laid before the walls can be put up and the interior finished. In the same manner, periodized training is focusing on different aspects of your training in a complementary manner, where each phase makes you stronger and more prepared for the next. 

Basic Training Phases

Phase 1: Building Base Fitness 

Your goal in this phase is to build your overall "base fitness." This entails improving your aerobic endurance, increasing strength and flexibility, and incorporating occasional interval work. This critical training phase focuses primarily on aerobic fitness. Aerobic training increases the amount of oxygen carried to the muscles, lowers the rate at which lactic acid is created and helps the body remove it more effectively, and increases the overall metabolic rate (1). Put simply, you are getting into good overall shape in order to prepare your body for the stresses of more intense and specific mountaineering training. 

Phase 2: Introduce Mountaineering Specific Training 

This phase focuses on maintaining endurance and aerobic fitness while improving speed and strength by introducing more interval training and mountaineering specific training. Begin incorporating interval sessions into your training to increase your aerobic capacity and and broaden your range of comfort at various effort levels. Make your workouts more mountaineering specific with hikes and climbs with moderate weight in your pack. This phase is beginning to hone your fitness to the demands of mountaineering. 

Phase 3: Tailor Training Specifically for the Climb Ahead

In the final phase you are training specifically for the climb ahead. Try and train on terrain similar in steepness and difficulty to the mountain in terms of vertical change, weight in your pack, and length of days. Find training hikes with the vertical change that is similar to the amount of vertical change on your climb. Stack long workout days back to back to mimic the challenges of multi-day climbs. Train and with a pack weight mimicking what you will be carrying on the mountain and incorporate interval sessions to boost your anaerobic threshold.  Remember to dramatically dial down your training in the final week or so before the climb. This process, called "tapering", gives you the needed time to rest and recover from your final training push. The last thing you want to do is show up at the base of a mountain exhausted and worn out. 

Applying Phased Training

Pull out a calendar and mark down the date of your upcoming climb. You have every day between today and the start of your climb to build your fitness. Divide this time into three phases. Your current fitness level and the amount of time between now and your next climb will determine the length and focus of each phase. As you hone in on your different phases, also reflect back on your past climbs and training to determine what areas of focus (flexibility, balance, speed, etc.) to incorporate into the more mountaineering specific training phases. Find out more about specific training routines with RMI's Mountaineering Fitness and Training resources. We strongly encourage you to work with a trainer or fitness coach to help you map out this process and provided the specific routines and exercises for you. 

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(1: "Train Smart This Winter: Base Training Basics", Active.com)

Questions? Comments? Share your thoughts here on the RMI Blog!

Aerobic Base Training Aerobic Base Training is the foundation that the subsequent layers of your training will be built on. The first of the three standard phases of training, the goals of aerobic training are to increase muscle efficiency and endurance. During this building phase, your body develops its capillary network, delivering more blood (and oxygen) to your muscle fibers, minimizing lactate production, maximizing lactate disposal, and increasing mitochondrial density (which produces ATP to fuel your muscles).

Aerobic base training was initially pioneered by New Zealand running coach Arthur Lydiard1. In the 1960 and 1964 Olympic games, three of the athletes he coached combined for 6 medals, dominating the distance events. The world took notice, and soon some form of his theory of aerobic base training had become commonplace in nearly all endurance events. There were many misconceptions to his theory though that endured: namely that aerobic training involves lots of long slow miles, and nothing else. In reality, Lydiard typically included three workouts into his athletes base periods: long runs, shorter steady state runs at an increased effort, and fartlek type interval workouts.

Each workout in the period accomplishes a specific purpose, with the overall goal being to maximize the aerobic energy system before moving on to anaerobic training. While long workouts accomplish the goals that we usually think of such as increasing blood flow and muscular efficiency, the steady state workout is designed to increase the aerobic threshold (the level of effort the body can exert while maintaining aerobic metabolism and not producing lactic acid), and the fartlek workout is designed to mix up the pace, letting the legs turn over more quickly to stimulate the muscle fibers in a different way and develop the neuromuscular system as well.

As mountaineers, these same principles and goals apply. During our base phase, our goal is to maximize the aerobic energy system, and so long workouts, shorter steady state workouts, and fartlek intervals will all help to build that strong foundation that the rest of our training will come to rest on. Into that mix, we can also add endurance strength (light weights, but lots of reps) and core strength workouts to start to build the well rounded fitness that is so essential for our sport! During the base building phase, higher intensity workouts should still be done at a moderate pace however, perhaps around 80-85% of your max heart rate, rather than a 100% all our effort. This pace will continue to develop your slow twitch muscle fibers while beginning to develop your fast twitch fibers as well. This has the added benefit of reducing the chance that you get injured as you move into more intense workouts during later phases of training.

Mt. Rainier may not be the Olympics, but we can certainly train like an Olympian, and that foundation laid now, will provide the support for a great climb on your next big objective!

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(1: http://runnersconnect.net/coach-corner/base-training-running/)

Questions? Comments? Share your thoughts here on the RMI Blog!

It was another breathless, warm morning on the Ecuadorian countryside. Our beautiful hacienda was situated perfectly in a giant valley which runs directly from our dining room window unabated for 7000’ vertical feet straight to the summit.   

Chimborazo, the farthest point from the center of the earth and closest to the sun, was mostly displaying her majesty as we sipped coffee and ate our eggs. As the morning wore on, she hid herself from view and we loaded the magic bus ready to take us to the Chimborazo trailhead.  By 1:30 all our packs were packed, and it was off to high camp at 17,500 feet.

At this altitude nothing feels perfect, unzipping your trousers just to take a pee can leave you winded. But our seemingly invincible team has again handled things with grace under pressure and is doing well up here.   Once again, the Ecuadorians have done it right, providing a giant dome tent for our lounging pleasure.

But don’t get too comfy bloglandia, the alarm is set for a mere four hour from not.  It is then we will have our final test?  

The is rest well with a positive psych ! Wish us well!  

RMI Guides Adam Knoff, Hannah Smith and Team

There are several terms in training articles that get thrown around in confusing ways: aerobic threshold, lactate threshold, anaerobic threshold, aerobic capacity, VO2 Max, anaerobic capacity, and functional threshold power or pace. Many of these terms have definitions that are quite similar to each other, with minute differences that matter in the field of sports science, but are basically equivalent for athletes training. These terms all fit into three main categories that are important for us to understand as endurance athletes.

Aerobic threshold (AeT)

The aerobic threshold is defined as the intensity of exercise at which lactate levels in the blood begin to rise from their baseline. Lactate accumulation indicates that the metabolic pathways that are fueling our muscles with energy have begun to shift to a combination of aerobic and anaerobic mechanisms, and if the intensity that we are working at stays the same, or increases, lactate will continue to build. This is in effect an endurance limiter. Aerobic capacity is essentially the same term – it refers to the amount of work that can be performed before the athlete reaches their AeT.

Lactate Threshold (LT)

Lactate Threshold is the level of intensity at which lactate in the blood reaches 4 millimoles/liter. This is a tiny amount and is something that requires a blood test during exercise in a lab to determine. The more useful definition for athletes is that it is the intensity at which lactate production exceeds its removal. This is also the defining line above which, exercise can only be sustained at that intensity for short periods of time before fatigue and slowing set in. Consider this the upper-end limit to endurance. While the definitions are slightly different, this is essentially the same thing as Anaerobic Threshold (AnT) anaerobic capacity, and functional threshold. They all refer to the point at which the metabolic pathways switch to a primarily anaerobic pathway that burns glycogen (carbohydrates), and the ability to sustain that intensity will be limited.

VO2 Max

VO2 Max refers to the maximum amount of oxygen that the body can utilize for energy during an all-out effort that is well above their AnT. Theoretically, the better your body is at delivering oxygen to where it needs to go, and the better adapted your muscle cells are to exercise, the more oxygen they will be able to utilize to make ATP (energy) and the more energy they will have to do work. Sounds simple enough right? VO2 Max has been a big focus in endurance sports for a long time, partly because it is easily quantifiable. However, ask elite coaches, such as those at Uphill Athlete, and they will tell you that VO2 Max doesn’t correlate very well to performance, and seems largely determined by genetics. Athletes for decades spent considerable effort training to increase their VO2 max, but recent studies suggest that that time would be better spent increasing the aerobic threshold.

Why do these terms matter? One dispels a popular myth related to training (VO2 Max), while the other two are the categories where we as athletes have the greatest abilities to affect our metabolic and motor pathways to achieve better performance. The balance of aerobic threshold and lactate threshold training that we do as we prepare for a large climb will determine how we perform. We’ll be diving into these two topics in more depth in the coming weeks so stay tuned!

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There are several great resources that provide a lot more information on these topics. For this article, we pulled from Joe Friel’s blog and from the recent book, Training for the Uphill Athlete, from the folks at Uphill Athlete. We can’t recommend the book enough if you are serious about training for endurance mountain sports!

Comments? Questions? Share your thoughts here in the comments!

Hello again everyone,

All is still well here in the Khumbu as the team members made our way back to Pheriche. It was a busy day on the trail with climbers, Trekkers, yaks, and porters all bound uphill to basecamp. We slowly made our way through the maze of traffic and enjoyed a few last good views of Everest. 

Pretty amazing how thick the air here at 14,000' feels compared to 17,500'. Spirits are high even with slightly tired legs after an eight hour day! 

RMI Guide Casey Grom and crew