nav-left cat-right
cat-right

Plank Variations: Stability Ball

Plank exercises are popular for working the core because they engage so many different muscle groups and help to strengthen supporting (hip, spine) muscles. Of course, the prime mover muscles for planks include the major muscles of the front of your core, the transverse/rectus abdominis and oblique muscles. Your upper body muscles, such as the deltoids, lats, traps and triceps, get a workout as well.

With proper positioning, you will controct your quadriceps to keep your knees straight and tuck the pelvis in, engaging the glutes. Incorporate the stability ball to add instability, working your core at a deeper level. Beginners can try stability ball planks on the knees or take it further with the kneeling ABC’s.

For more advanced exercisers, a straight leg stability ball plank, or the prone ABC’s exercise, might be a challenging upgrade from a traditional plank.

Side planks target the oblique muscles. Feet stacked you can rest on the knees (for beginners), do the straight-leg version or add that element of instability with a bosu trainer or stability ball.

Warrior I Yoga Pose

The Warrior I yoga pose, also known as Virabhadrasana I, is the first of three foundational poses known as the ‘Warrior poses’ (along with II and III). Warrior poses are common in yoga practice. Warrior I builds strength and focus. It may look easy but takes balance, coordination and concentration. The Warrior I yoga pose increases flexibility in your hip flexors (psoas) and lengthens the spine. Holding this pose strengthens the muscles of your legs and glutes. You’ll feel your ankles and feet work to keep you balanced. This pose is all about alignment of the hips, knees and feet. Warrior I prepares your body for backbends and other yoga poses.

What is Tempo Training?

Have you heard of it? Tempo training, once popular in the weight lifting circuit, took a back seat for a while and now is back in serious strength-training and coaching circles. Tempo training is not a new concept. It’s basically controlling and varying the speed and rhythm of each repetition of a set of strength training exercises.

Tempo Training: Basic Components

There are two essential ‘main phases’ to strength training exercises and, of course, to tempo training, the eccentric and concentric phases. The eccentric phase involves lowering a weight whereas the concentric phase involves lifting the weight (contracting the target muscle). If you use momentum to ‘hoist’ up your weight and then rapidly drop it, you are minimizing benefits, wasting time and risking injury. Two other components of tempo training are isometric ‘holds’ or short pauses that should be included when the weight is down/stretched and when the weight is ‘up’ or the muscle is contracted.

With tempo training, you are purposefully using different speeds or ‘counts’ for each main phase depending upon your fitness goals how you wish to effectively target your muscles. Generally speaking, it’s best to work with a certified personal trainer to develop a basic routine, customized for you while perfecting your form. Mix and match cadences (tempos) to create multiple lifting variations.

Imagine biceps curls. You start with straight arms. Consider curling up on a count of two, pausing for one second, lowering on a count of four and pausing for another second. As you lower the weight, you are engaging both target and ‘helper’ muscles, maximizing results. That’s tempo training! Always avoid using momentum or ‘swinging’ to help you hoist up the weights. If you can’t lift in a controlled manner, try using lighter weights.

Tempo Training and Muscle Fiber Engagement

There are two categories of muscle fibers: type I and type II. The speed or tempo you adopt when performing strength training exercises determines which type of muscle fibers are most engaged. Type I or slow-twitch fibers are working during low-intensity, sustained activities whereas type II or fast-twitch fibers are engaged during short, high-intensity bursts of activity.

Lift a weight in a slow and controlled manner during the concentric phase and you’ll target mainly type I muscle fibers. Fast, powerful concentric phases, like a quick push (pushing weight away from your body) stimulates (and grows) type II muscle fibers.

In general, super-fast concentric phases aren’t appropriate for most strength-training exercises. Increasing the speed increases the likelihood that you’ll use proper form, taking the work emphasis off of the target muscle and potentially placing undue stress on tendons and ligaments. Think of going from slow and to faster…but always very controlled.

Tempo Training: Next Steps

You’ll want to switch up your cadence, or tempo, depending upon your training goals, desired results; even the exercises you choose. In an upcoming post, I’ll delve further into the three main ‘cadences’ in tempo training: slow, normal and fast and list specific exercises appropriate for each category.