BOOK REVIEW: Plyometric Anatomy by Derek Hansen
Plyometric Anatomy by Derek Hansen
My rating: 4 of 5 stars
This book performs two tasks at once. First, it’s a guide to the broad range of plyometric exercises and how they can be conducted safely. Plyometrics take advantage of a phenomenon in which rapidly stretched muscles contract more forcefully and rapidly. However, you may recognize them as exercises involving jumping and other explosive movements that are used to build power. (Power being the ability to generate a force in as short a time as possible. This is in contrast to strength — a measure that’s only concerned with the amount of force generated.) I would go as far as to say the book could be useful for many individuals who don’t need any particular insight into anatomy, but who want to learn to do a wide range of plyometric exercises. (That said, if you are said person, you may want to shop around because you may find the one or two drawings per exercise may not be adequate for your purposes, and you may discover you need more guidance if you’re new to fitness activities.)
Second, the book educates the reader about what musculature is used in each exercise, and differentiates the primary movers from the secondary muscles. The book provides a happy medium useful for coaches and trainers. It doesn’t get bogged down in the anatomical and physiological minutiae, but provides enough information for individuals who want to see what muscles are working without drilling down into depths of great precision.
The book consists of nine chapters. Of these, the first two chapters provide fundamental background information. Chapter one examines how and why plyometric exercises work in a general sense. Chapter two gets into more logistical issues such as what equipment is needed (e.g. hurdles and medicine balls), what surfaces are ideal for practice (no small issue considering the loads generated), and how training progressions should be formulated.
Chapters three through eight are the core of the book. These are the chapters that describe exercises as I mentioned above. The first of these chapters presents foundational exercises. Plyometrics tend to be physically intense and so many individuals will need to build capacity before moving straight into a full-fledged plyometric exercise regime. The next five chapters explore (in order): bilateral lower body exercises, unilateral lower body exercises, upper body exercises, core exercises, and combination exercises (e.g. exercises that combine jumps with sprints or medicine ball throws with jumps and so forth.)
Each of the exercise descriptions consists of five parts: an anatomical drawing showing the action and the musculature involved, a description of how the exercise is safely performed, a text list of the muscles involved (divided into primary and secondary muscles as is the drawing), notes exploring unique considerations for that particular exercise, and variations for those who need to make the exercise more or less challenging.
The last chapter investigates injury prevention and rehabilitation. One learns how to evaluate some of the more high-risk behaviors and misalignments that must be corrected for exercises to be done safely. One also learns how a swimming pool can be used to help athletes rebuild their capacity after an injury, as well as how rehab activities can be done out of the pool.
There are graphics throughout the book. For the most part, these consist of anatomical drawings. These drawings show the body in transparent form so that one can see the muscles involved in each exercise. There is a reference section at the end of the book.
I found this book to be informative and thought-provoking, and I’d recommend it for anyone who is seeking to expand their depth of knowledge about exercise science – particularly coaches, trainers, and teachers.
BOOK REVIEW: Up the Down Staircase by Bel Kaufman
Up the Down Staircase by Bel Kaufman
My rating: 5 of 5 stars
This is a humorous novel about a rookie teacher’s first year in a New York City public school with all the frustrations and victories that experience entails. It’s an epistolary novel – meaning it’s conveyed through a series of documents. Some of the humor is of a “kids say the darndest things” nature – though these are high school students, so the humor isn’t so much born of naiveté as it is a combination of teenage snarkiness and a maddening ignorance of concepts that students should have grasped by that age (i.e. laugh so you don’t cry style humor.) The humor from kids is largely conveyed by students’ comments in the teacher’s comment box as well as via homework assignments.
There’s a second kind of humor in the form of bureaucratic absurdism. Bureaucratic wrangling and lack of resources cause most of the protagonist’s frustrations. This humor is largely conveyed through memos – some school-wide and some specifically to the protagonist, Sylvia Barrett. Barrett also commiserates with her co-workers, and we see some of her frustration playing out through the post-it note equivalent of water-cooler conversations.
The epistolary form offers a challenging format for both character development and story presentation. However, the novel is strong on character development. It achieves this in large part by mixing long-form letters to a close friend with the short memos and comment box entries. The reader gets to see events unfold and responses by way of different documents. The longer letters give us some depth of feeling. There is even a point where Barrett is being swamped by correspondence and we hear nothing back from her, and in this we can feel the degree to which she is overwhelmed.
The book isn’t story-centric. However, there is a narrative arc that revolves around the question of whether Barrett will stay on at the public high school or move on to teach at a liberal arts college. She is torn because she feels she can do good at the public high school and that would be satisfying, but at the same time she is bureaucratically frustrated and demoralized by perceived failures. There are dramatic events here and there to elevate the tension from the run-of-the-mill school events, but not so much that the book ever moves away from feeling like the real experience of a rookie teacher.
The book uses drawings here and there, usually presented as student doodles, to add to the humor.
I enjoyed this book, finding it to be both humorous and illuminating. I would highly recommend it for those interested in the challenges of secondary education or who can appreciate the [bittersweet] humor of it.
DAILY PHOTO: Wat Yai Chaya Mongkol, Ayutthaya
DAILY PHOTO: The Citadel of Huế
DAILY PHOTO: Terraced Gardens of Srinagar
5 Reasons to Read Outside Your Comfort Zone
5.) Nothing, and I mean nothing, gets stronger in the absence of adversity. If I told you that I had a strength building regime that would double your strength and you’d never be sore, you’d call bullshit. [I’m presuming that you’re not the proud owner of a Shake Weight.] Yet, somehow, people think they can build a stronger mind while consuming only information that confirms their existing worldview just because it, at best, offers a few additional scraps of information.
4.) Get a journey on the cheap. Reading outside your comfort zone not only exposes you to an unfamiliar world, it’s good preparation for traveling and the mental gymnastics that will be required of you. If you cannot handle the cognitive dissonance of reading something that challenges your existing worldview, you aren’t ready for traveling — stick with your AC bus tour group, or stay at home. [Yes, I’m distinguishing between being a tourist and a traveler. If you’re a traveler, you know exactly what I mean. If you don’t know the difference, you — my friend — are either a tourist or a homebody. Yes, furthermore, I’m aware of the irony of making a distinction between travelers and tourists in a post that is — in part — a critique of the proclivity to create separations between oneself and large portions of the rest of humanity.]
3.) Master your mind. If you get queasy reading a character perspective that is remote from your experience, or if you get livid reading views that radically depart from your own, that’s a good opportunity to step in and rewire your mind to be more agile and empathetic. A good place to start is by trying to adopt another’s perspective as a dispassionate observer.
2.) Tear down some of the things you “know.” I use the word “know” [in quote marks] to describe those beliefs you ascribe to with iron-clad certainty for no reason that would survive, say… lunch with Socrates. I’m not suggesting one should obliterate all of one’s beliefs, I’m just saying one should become aware of which articles of belief serve you and which do not.
For a few decades, I thought the path to a truer picture of the world involved adding to my stockpile of knowledge. However, I realized that some of what I knew was bullshit, and just adding to a stockpile of knowledge ballooned up the bullshit as well as the understanding of truth. So I needed away to tear down illusions. But how to do it? Turns out that beating one’s head with a frying pan destroys what one knows as well as what one “knows.” Furthermore, it turns out that reading outside my comfort zone has been key to helping separate the wheat of knowledge from the chaff.
1.) Be less predictable. Emerson said, “If I know your sect, I anticipate your argument.” He was a smart guy, and thought for himself.
Desert Haiku
DAILY PHOTO: Sapper War Memorial
Taken on March 2, 2018 in Bangalore.














