Man Utd vs Chelsea - 10 interesting facts you need to remember.

1. Manchester United are without a win in eight Premier League games against Chelsea (D4 L4); their longest ever winless streak against a single opponent in the competition.

2. Chelsea, meanwhile, are looking to achieve a league double over Manchester United for the first time since the 2009/10 season under Carlo Ancelotti.

3. A win for the away side would see Antonio Conte become the fourth Chelsea boss to record a Premier League double over the Red Devils, after Glenn Hoddle in 1993/94, Jose Mourinho in 2004/05 and the aforementioned Carlo Ancelotti in 2009/10.

3. Jose Mourinho has lost both games against his former club since taking over at Manchester United, conceding five goals and failing to score in both. This will be his first game against them as the home side, however.

4.The Red Devils have scored just three goals in their last 10 games against Chelsea in all competitions (an average of 0.3 per game).

5. N’Golo Kante has netted each of Chelsea’s last two goals against the Reds in all competitions – they are his only goals in 34 appearances for Conte’s side.

6. Manchester United’s Premier League unbeaten run now stands at 21 matches (W11 D10 L0) – the joint 10th longest unbeaten run in the history of the competition.

7. Zlatan Ibrahimovic has been involved in 18 goals in his last 17 Premier League appearances (13 goals, 5 assists) for Manchester United.

8. Chelsea have won as many points this season as it took to win the league exactly 20 years ago (Manchester United with 75 points in 1996/97).

9. Of the six sides to have won 75+ points after 31 Premier League games, only one (Manchester United in 2011/12) have failed to go on and win the title. Chelsea had 78 points in 2005/06 and 80 points in 2004/05 at this stage under Jose Mourinho, successfully claiming the title in both seasons.

10. Manchester United have won just six of their 16 league games at home this season (37.5% win percentage), their worst home win rate in a campaign since 1973/74 (33.3%).

How much fluid should you drink Before, During, and After a Workout

Proper hydration is vital to your athletic performance and health. To perform your best, learn how to drink enough before, during and after your workouts.

Pre-Workout Hydration

Before a long run, a race, or a training workout, drink plenty of fluids. The day before an event, drink extra water, 100 percent juice and/or other nutrient-rich fluids such as nonfat or 1 percent milk. Monitor the color of your urine. The goal is pale yellow, not clear.
The morning of the event, drink 2 cups (8 oz.) of fluid two hours beforehand. This gives your kidneys enough time to process the liquids, giving you sufficient time to empty your bladder before the start of your event.
Thirty minutes prior to the beginning of the athletic event, drink another 5 to 10 oz. of water or sports drink. One oz. of fluid equals about a medium mouthful of water.

During Workout Hydration

Every athlete has unique hydration needs. By weighing yourself before and after exercise, you can estimate the volume of fluid your body requires to remain hydrated during exercise.
For each pound lost during activity, drink an additional 16 oz. of fluid. For example, if you drank 8 oz. while exercising for 60 minutes and lost one pound, your goal is to drink an additional 16 oz. during your next workout.
So, you would need to drink a total of 24 oz. to ensure proper hydration. This would equate to 6 oz. of fluid every 15 minutes.

Post-Workout Hydration

To help you determine the amount of fluid you lose during exercise, you can weigh yourself before and after exercise. For each pound lost during activity, drink 24 oz. of fluid. If your body weight increased, you have overhydrated and you should drink less fluid in future exercise sessions.
After a practice or competition, drink to quench your thirst and then drink some more. Because the thirst mechanism is an inaccurate indicator of dehydration, you'll have to monitor your urine to determine whether or not you've had enough.

source: http://www.active.com/nutrition/articles/how-to-hydrate-before-during-and-after-a-workout