One thing a female keep a note of. Actually the thing with leg(quad, hamstrings, calves & glutes) is that legs are not easy to develop ! In comparison with a male body, development in a female body takes more time due to low testosterone levels. Plus ain't taking any supplements/steroids which makes transformation totally natural & natural transformations are long lasting.

The major thing which is lack of information about how to maintain body fitness is not only by doing lots of weight exercises and cardio. You have to follow a proper diet by take proteins, carbs, low fat food, etc.

Actually the thing is you can't do spot reduction. In order to reduce belly fat you can perform cardio. Start with brisk walking then jogging and then pus your limits to running, etc. As soon as you'll involve yourself in cardio activities and will track your calories and eating habits it will automatically reduce your fat accumulated on face(including double chin).

For all the TEENAGERS, your body structure is still under construction so it will get better by time. Till the age of 18 you just need to eat a good amount of green veggies and add some fruits in your routine. Still if you feel unsatisfying, then I'll suggest 15-30 minutes of light cardio only if you are overweighed or any other serious medical issue.

As a BEGINNER start with a bit of cardio and stretching, avoid eating heavy meals at night, increase your protein intake, avoid eating junk, start eating mindfully. In terms of workout, start with a short cardio and then further push your workout limits by time/distance or by workout. Small change in your daily routine will help you in developing a good lifestyle. And most important 8 hours of sound sleep is needed.

Now, I am writing down some diet tips for weight loss(both veg/non-veg)-

1. BREAKFAST: Boiled Egg/whey protein/peanut butter/one cup toned milk/fruits.
2. MORNING MEAL: Boiled egg(white part only)/nuts/whey protein/black coffee/green tea without sugar.
3. LUNCH: Brown rice/mix veggies/boiled chicken/broccoli.
4. EVENING MEAL: Boiled egg(white part only)/oats/brown bread/sweet potatoes.
5. PREWORKOUT(CARDIO/GYM): Whey protein isolate/fruits.
6. POSTWORKOUT(CARDIO/GYM): Whey protein isolate.
7. DINNER: Boiled chicken/brown rice.

Now, I am writing down some diet tips for weight gain(VEG/NON-VEG)-

1. MEAL 1: 5g BCAA(my protein) & 60g oats with 6 egg whites/60g cheese or 60g soya chunks.
2. MEAL 2: 200g white rice with gram chicken/cheese or soya chunks.
3. MEAL 3: 200g Elephant yam/200g smash potato with 6 egg whites/60g cheese or 60g soya chunks.
4. MEAL 4: 200g white rice with gram chicken/200g cheese or soya chunks.
5. MEAL 5: Salad with 200g beef or chicken with 3 egg white/200g cheese with soya chunks.

Post workout after weights- 25g protein, 5g glutamine

30 mins cardio 12 incline 5 speed- 25g glucon-D with every weight gaining with 5g creatine.