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In bodybuilding and fitness, the deltoid muscles play a special part. Despite the fact that the muscle area belongs to small groups, it is second only to the biceps in terms of training frequency. The reason lies not only in the importance of the deltoid muscles in the anatomy but also in improving the aesthetics of the figure. Understanding the functions and features of the deltoid bands allows you to maximize the effectiveness of the training process and significantly reduce the injury risk. The deltoid muscles consist of three heads (bundles): The anterior head (anterior bundle) attaches to the humerus and is responsible for lifting the arm forward. The middle head (lateral bundle) is attached to the acromion of the scapula and allows the arm to be lifted sideways. The posterior head (posterior bundle) is attached to the scapula and allows the arm to be moved backward. The deltoid muscle covers the shoulder joint. The muscle is thick, triangular in shape, with the base up and the apex down. It consists of large muscle bundles, which fan-like converge at the apex. It starts from the clavicle and scapula and attaches to the deltoid tuberosity of the humerus. In training the deltoid muscles, it is very important to pump all three bundles equally. This will protect the shoulder joint from injuries. The deltoid muscle bundles have different functions, so you cannot work them all with just one exercise: you must include at least three movements in your workout. You must correctly select exercises for pumping the front, middle and rear bundles. Choose one exercise from each category and add them to your workouts. Shoulders should be trained no more than twice a week (once is enough for beginners), this will allow the muscles to fully recover for the next workout. Here is some basic exercises for deltoids: The army bench press or barbell/dumbbell press in standing or sitting position (middle, front). Bench press from behind the head while seated (middle, front). Chin-up or 'broach' barbell pull (middle, front). Lee Heini pulls (back, middle). Arnold press (front, middle).

Hamstring muscle training is often neglected, but for most athletes, however, it is very important because strong hamstrings help avoid many injuries. They are a group of powerful muscles that extend from the pelvis to the knee at the back of the upper leg. Their two main roles are to extend the leg (pull it back) and bend the knee, movements we use both in mountain walking or running and in everyday life. We engage and overuse them more than we realize, which creates tension and can lead to acute or chronic injuries due to overuse. For example, when you run or hike up a mountain, it may seem like you are primarily using your quadriceps, but you are also straining your hams, especially if you are overzealous or taking a big step to navigating over rocks or roots. These muscles consist of three parts: the semi-tendon muscle, the biceps femoris muscle, and the semitendinosus muscle. Together they form a large group of muscles that work at the base of the thigh. Their main function is to bend the leg at the knee joint. Before performing any strength exercises, it is important to warm up and stretch the hamstring muscles well, because the muscles are often in a contracted condition. Training It is better, to begin with, a 5-10 minutes light workout. This can be cycling, running, etc. Such workouts are good for warming up before stretching, after which you can proceed to the main workout. Training cool muscles is not a good idea. Wise advice for beginner athletes who want to train with extra weight - use a lighter load and more reps at first to gradually develop muscle strength. There are many exercises that do not directly target your hamstrings, but where they help your hamstrings, such as pull-ups, lunges, and squats. However, to develop them well, it is also important to do some isolation exercises where you focus directly on your hams. To help you on your way, we decided to list the most important exercises below. Hamstrings Compression helps relieve pain and tightness. Stretching relieves stress and helps strengthen the ligaments in the back of the knee as well as the hamstrings. Quadriceps stretching with support. This exercise will strengthen your hams instead of your quadriceps. It also improves knee mobility. Leg lift with resting on arms. Lifting one leg is aimed at pumping the glutes, as well as strengthening the hamstrings. Wall Squats. Such squats will strengthen your knees and also reduce pain if any. The exercise works all the muscles that are connected to the knees. Lunges also engage your hamstrings, glutes, inner thigh muscles, and calves. The strength of these muscles determines the strength of your knees. The stronger they are, the more tension they will absorb, thus preventing injury and pain. Exercises with a roller are a perfect way to massage and relax your muscles.

The anatomy of the human foot is complex. This is a part of the leg with many muscular compartments that perform functions such as balancing, maintaining stability, softening the impact of steps, creating solid support. Its structure allows us to see how evolution has adapted our body to an efficient way of movement - upright walking. Anatomically, it is similar to the hand. The anatomical structure of the foot is quite complex, due to the need for a small support area to support the weight of the human body. There are two parts distinguished in the foot: a plantar surface (which is in direct contact with the ground) and an opposite - dorsiflexion. All parts of this very complex mechanism work together to provide us with balance when we walk and exercise. The lower part of the limb is built from bones of different sizes connected into a single structure. It allows the weight of the body to be supported when moving and is capable of bearing enormous loads. The bones of the fingers include fourteen phalanges and their connecting articulations. Each finger is formed of three phalanges, except for the thumb, which contains two. They are connected with the parts of the skeleton forming the metatarsus through the articular cartilage. The function of the toes is to distribute the weight of the body equally and to improve balance. The foot includes sesamoid bones. These are small formations of rounded shape, their number is individual. And there are people who do not have these bones. Their option is to increase the curvature of the transverse arch. The muscles on the dorsal side are responsible for extending the toes and foot. The plantar side muscles are responsible for their flexion. They play an important role in the formation of the correct arch and take on a huge load when moving and jumping. Everyone needs to take care of their feet, not just people who like to run. Problems can arise from a sedentary lifestyle, excessive weight, or constant work 'on your feet'. The most common problem is flat feet. It can be not only congenital but also acquired at any age. Because of changes in the arch of the foot loses cushioning, while walking, shock load is transferred to other joints, causing problems in the knees and lower back. You can avoid ankle pathologies and injuries if you do special exercises. We have collected the best, in our opinion, sets of exercises to strengthen the foot, its muscles, ligaments, and joints. You do not have to do everything just choose exercises that you like, make your own complexes. Training your feet even 1-2 times a week will help prevent injuries, become more athletic and run faster.

The oblique abdominal muscles are several groups of abdominal muscles on the sides of the core. The external oblique muscle lies on top and the internal oblique muscle - below it. Functional exercises for training them are bending, turning to the sides, and other rotating movements. However, in order to work your obliques properly, you must remember that most exercises for the oblique muscles involve the other abdominal muscles, the inner transverse muscles, in particular. That's why you need to be able to consciously engage certain areas of the abs during the workout. The oblique muscles represent the lateral part of the abdominal area. They act as the main rotators of the body. They are represented by two separate muscles, depending on depth and layer: The outer oblique abdominal muscle forms the superficial layer. It is usually the target of training. It ​anatomically begins from ribs 5-12. The internal muscle originates from the lumbosacral fascia, iliac crest, and inguinal ligament. It is attached to the area of the white line, cartilages of ribs 9-12, and pubic crest. The main task of the oblique abs is to rotate the torso. Although, in addition to the main one, the muscle performs a number of functions: Tilting of the torso. Flexion. Lowering the ribs. The tension of the anterior abdominal chest wall. Bilateral contraction. In general, in order to work your abs properly, it is necessary to follow simple recommendations: Eat lightly 2-2.5 hours before the exercise. If you train with an empty stomach, you will not work out to your full potential, which means that the workout will be ineffective. An overfilled stomach can also leave negative consequences, such as nausea and severe dizziness. Warm up your muscles by doing light exercises. Jump, run on the spot or on a machine, do simple tricks like turns, twists, and turns. Do not overdo it! You don't need to exhaust yourself every day. Try 2-4 times a week - that will be enough for a nice and shapely belly. Each exercise should stretch your muscles. You should feel how they are tensed. If this is not there, then you are doing something wrong. Do not eat immediately after the workout. If you feel very hungry, snack on an apple or drink a glass of water. Do not eat after one hour at the earliest.

One of the most important running muscles is the quadriceps - the large muscle at the front of the thigh. It has been scientifically proven that regular strength training improves workout performance and reduces the risk of injury, as well as strengthens your back, and leg muscles, making your running more productive. The quads, also known as the quadriceps muscle, is a group of muscles located at the front of the leg above the knee. It is one of the largest and strongest muscles in your body that consists of four heads: fastus medialis (medial wide), vastus intermedius (intermediate wide), vastus lateralis (lateral), and rectus femoris (straight thigh muscle). Almost every action performed by the legs involves two or more heads of the quadriceps. The quadriceps muscle plays an important role at the beginning of the movement (quick start) and during ascent and descent in elevated positions - which is why you may experience painful sensations in this area of the leg after an intense uphill workout. According to researchers at the University of Delaware, strong quadriceps act as cushioning and can protect the knees and the entire musculature of the hip from common running injuries. Often many runners are injured because they have weak and underdeveloped quadriceps, so it is especially important to strengthen them. By training and strengthening the quads, you can get the following benefits when running: Increased speed. Strong quadriceps help you tackle steep hills and climbs more easily and make pushing off the ground more powerful, resulting in increased speed. Reduced injuries. According to research, poorly developed quadriceps are often associated with many running injuries. For example, a common injury such as the 'runner`s knee' results from weakness in these muscles, which are unable to stabilize the knee joint during the movement. Increased endurance. Strengthening the quadriceps muscle will make your running more effortless and efficient, which contributes to increased running volume and endurance. Training The quadriceps occupy 70% of the muscle mass of the leg, so it is their development that is fundamental in leg training. The main exercise for developing the quadriceps is the squat. But, for beginners, at the first stages of training, it is better to start with leg curls sitting in an exercise machine, leg press, and hyperextensions to strengthen the lower back, to avoid injuries, in order to prepare the base for the heavy squats. It is a good idea to include squats in your training plan after about six months of training.