To give your hair volume and fluffiness, start by using a volumizing shampoo and conditioner to add texture and lift. After washing, apply a volumizing mousse or root-lifting spray to the roots of your hair and blow dry with a round brush to create lift at the roots. You can also use a volumizing powder or dry shampoo at the roots for extra lift. Finally, gently backcomb or tease the hair at the crown of your head to add even more volume, and finish with a light-hold hairspray to keep the fluffiness in place. **

It is normal for a synthetic filled duvet to lose its fluffiness after 2 years of use. Over time, the fibers in the duvet can become compressed and lose their loft, resulting in a less fluffy appearance. This is a natural process that can happen with any type of synthetic material, regardless of its quality. To maintain the fluffiness of a synthetic duvet, regular fluffing and airing out can help prolong its lifespan. **

It is normal for synthetic-filled duvets to lose their fluffiness over time, even with high-quality materials. After 2 years of use, compression from sleeping on the duvet, washing, and general wear and tear can cause the filling to flatten and lose some of its loft. However, if the duvet has significantly lost its fluffiness in a short period, it may indicate that the synthetic material used was of lower quality. **

Yes, underhand serves are allowed in professional tennis matches. While they are less common and often seen as unconventional, there is no rule against using an underhand serve. In fact, some players have used underhand serves to surprise their opponents and gain an advantage. However, underhand serves are generally considered less powerful and can be riskier to use in high-stakes matches. **

The volleyball serve may not go over the net due to various reasons such as improper technique, lack of power, or hitting the ball at the wrong angle. Serving requires a combination of timing, strength, and precision to ensure the ball clears the net and lands in the opponent's court. Players need to practice and refine their serving skills to consistently execute successful serves. **

No, in a professional tennis match, the serve must be executed from above the player's head. The rules of tennis dictate that the serve must be hit from behind the baseline and above the level of the server's waist. Serving from below the waist would be considered a fault and the server would have to retake the serve. **

Yes, the ball can touch the net during a serve in volleyball as long as it goes over the net and into the opponent's court. However, if the ball hits the net and does not go over, it is considered a fault and the serving team loses the point. Players often aim to serve the ball over the net without touching it, but a slight touch of the net is allowed as long as the ball continues into the opponent's court. **

One can train footwork at home by setting up a small agility ladder or using tape to create a ladder pattern on the floor. Practice different footwork drills such as high knees, lateral shuffles, and quick steps through the ladder. Additionally, one can incorporate exercises like jump rope, box jumps, and speed ladder drills to improve footwork and agility. It's also important to focus on proper form and technique while performing these drills to maximize the effectiveness of the training. **