FAYETTEVILLE, Ark. -- If Arkansas coach Bret Bielema had a kindred spirit of sorts who he modeled the Razorbacks after when entering the Southeastern Conference, it was Alabama and coach Nick Saban.The No. 1 Crimson Tide (5-0, 2-0 SEC) might not look like Bielemas pro-style offense quite as much anymore, but its success is still the standard by which the Razorbacks and the rest of the SEC measure themselves.Its a standard No. 16 Arkansas (4-1, 0-1 SEC) -- loser of nine straight to the Crimson Tide -- would like to meet for a change when it hosts the defending national champion on Saturday night. And it hopes to do so using the style of power offense Alabama has used less and less of in recent years.From a defensive point of view, its kind of a whole new preparation, Bielema said about Alabama. In recruiting, we used to compete with them quite a bit in pro-style offense settings and they dont look like that now. Alabamas in the Spread market now.Regardless of the style of offense used by the Crimson Tide these days, the results have remained constant during the Saban era.This season is no different, and Alabamas 17-game winning streak is currently the longest in the nation and the second longest under Saban -- trailing only a 19-game stretch over the 2009-10 seasons. Its a streak that will be put to the test over the next three weeks with games against No. 9 Tennessee and No. 8 Texas A&M on deck, one that begins with the Razorbacks.Arkansas enters the game with the SECs most efficient quarterback in junior Austin Allen, but it has stayed true to Bielemas traditional offensive approach -- foregoing the hurry-up style that has taken over much of college football.Its a welcomed breather on defense for Alabama defensive end Dalvin Tomlinson.Im glad its not fast ball because as a defensive lineman, you like the slower teams so you get time to recover and just play old football, just like the old days, Tomlinson said.Some other things to watch as Arkansas tries to end its nine-game losing streak to the mighty Crimson Tide:STOPPING HURTS: The Razorbacks have struggled in defending the running of quarterbacks like Texas A&Ms Trevor Knight. Now, they face freshman Jalen Hurts , the Tides No. 2 rusher with 276 yards and three touchdowns. Bielema expects offensive coordinator Lane Kiffin to continue using Hurts running ability. As we all know, Lane is a very creative, very good play caller, and I think theyre using his strengths as good as anybody Ive witnessed this year on film, the Razorbacks coach said. Hes a very talented player thats getting used in all the right ways, and hes got some good players around him.RAGNOWS STATUS: Arkansas starting center Frank Ragnow missed much of practice this week after flying home to Minnesota last weekend following the death of his father. However, the junior returned to the Razorbacks on Thursday night and is likely to play on Saturday night.HEALTHY AGAIN: It appears likely that Alabama will have tailback Damien Harris and wide receiver ArDarius Stewart back. Harris, the leading rusher, was limited against Kentucky with a sprained right ankle. Stewart has missed the past two games with a knee injury after totaling 203 receiving yards in the first two games. He returned to practice this week.HATCHERS HAMMY: Arkansas wide receiver Keon Hatcher missed last weeks win over Alcorn State with a hamstring injury, but Bielema is hopeful the senior will be able to return on Saturday. Hatcher missed most of last season with a broken foot, but hes returned to form this season -- with 14 catches for 281 yards and three touchdowns in four games.N-O-T AGAIN: Alabama has already scored seven non-offensive touchdowns in five games, and that knack proved huge in the Tides only other road game, against Mississippi. Thats two on interception returns, three on fumble returns and two on punt returns. Safety Eddie Jackson has returned a punt and an interception all the way.---AP Sports Writer John Zenor in Tuscaloosa, Ala., contributed to this report. 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Aside from the trilogy main event title fight, there are a number of intriguing matchups in the heavyweight, welterweight and lightweight divisions.There is a reciprocal relationship between sleep and exercise. If you sleep properly, you will probably perform well during your next workout or race, and if you exercise regularly, you will be able to sleep well. By understanding and applying the science of sleep, you will know how to optimize your health, fitness and performance. How Sleep Works Scientists recommend that people get between 7 and 9 hours of sleep per night because that is the amount of time required for all of the critical sleep-based recovery processes to occur. A very lucky and small percentage of the population has a gene that allows them to recover fully on about 4 hours of sleep - but the rest of us need much more! When you sleep, your body takes advantage of the regenerative processes that occur during this highly relaxed state. Acute exercise experiments that have measured sleep physiology directly from subjects who either performed, or refrained from, daytime exercise indicate that exercise is associated with a small, but reliable increase in Stage 2 and slow wave sleep.1 Exercise may improve sleep quality by regulating body temperature although the exact physiology to explain how exercise improves sleep is still being explored by researchers. However, because body temperature does play a key role in sleep, it has been suggested that people should sleep in a cool room that is about 21 degrees C. One example of a critical restorative process that occurs while you are sleeping is the release of Human Growth Hormone (HGH). HGH promotes fat breakdown and increases in muscle mass, which allows the body to recover from the physiological stresses that occur during training. If you are sleep deprived and have less HGH in your system, not only will you restrict your bodys ability to recover while you are sleeping, but it also appears that you will limit your ability to exercise the next day. Lower levels of HGH may decrease the amount of time an athlete can exercise at maximum effort due to reduced energy stores in their muscles.2 One of the most important things to know about sleep is that it is critical that you attain a highly relaxed state while sleeping. This means limiting the amount of stress in the hours leading up to when you want to fall asleep. The problem with stress goes beyond lying awake thinking about whatever is causing you stress. When you are in a stressed state, you secrete increased levels of a hormone called cortisol into your body and your body can respond to the apparent stress with changes like increased blood pressure and more rapid processing of glycogen. Cortisol is really helpful when you are faced with a stressful situation – like meeting a deadline or saving your family from a sabre tooth tiger – but it inhibits the adaptive processes of your body. The mental effects of sleep are well known to all of us. If we are well rested, we are more able to cope with lifes stresses, stronger and more effective in our exercise, sharper in our work and just plain more fun to be around. The catch is that the North American attitude toward sleep tends to be that it isnt particularly important. As you plan for your next race, or even if you are just reassessing your life in general, the more you can commit to getting a proper amount of sleep, the healthier and more effective you will be. What The Research Tellls Us Some research on sleep that is relevant for runners has to do with understanding the ideal conditions for a good nights sleep so that you can promote the secretion of key hormones that regulate sleep, in particular melatonin.dddddddddddd Melatonin is produced by your pineal gland, which is located deep inside your brain, and organizes the sleep cycle by controlling sleep-wake cycles. Because the pineal gland responds to light via neurons that project from your eyes, you have to ensure that you are in a dark space while you sleep. You also need to limit your use of your TV or computer since looking at a bright screen may disrupt sleep patterns by inhibiting the release of melatonin. Time to cut out the late night talk shows! An interesting finding related to sleep and eating is that research is discovering links between sleep and weight loss. The conclusions are only beginning to form but it appears that there are hormones released while we are sleeping that help to regulate our weight. Not to mention that you are less likely to dive into the sugar and fat to keep yourself going if you are exhausted. It is also important to avoid caffeine within six hours of heading to bed as caffeine (coffee, tea, green tea, chocolate etc…) will disrupt sleep patterns. In terms of the timing of your sleep, there is also an increasing body of evidence that suggests that sleeping on a regular schedule is even more important than the total amount of time you are asleep. Studies show that when an athletes bed time is shifted around but the total number of hours they sleep remains the same, there is a measurable decrease in athletic performance. So sticking to a consistent routine is critical. Improve Your Sleep Performance Personally, I recommend people get 8 hours on a consistent basis. I also recommend sleeping between 10 pm – 6 am to ensure at least 2 hours of sleep before midnight to allow people to get their 8 hours in while still having time to wake up early and get that morning run in. To ensure that you get the best quality sleep you can, keep the following things in mind: - Keep your stress levels to a minimum, especially in the hours before sleeping - Sleep in a room that is as dark as possible - even clock lights can be a problem - Avoid screen time within 45 minutes of going to bed - Keep the room you sleep in at roughly 21 degrees Celsius - Try to maintain a consistent sleep schedule - Try to get into bed a couple of hours before midnight - Avoid caffeine within six hours of going to bed References 1http://ukpmc.ac.uk/abstract/MED/7556348...61IBT5vKEX5.222 VanHelder T, Randomski MW (1989). Sleep deprivation and the effect on exercise performance. Sports Medicine 7(4):235-247. Greg Wells Ph.D. (www.drgregwells.com, @drgregwells) is an Assistant Professor at the University of Toronto in the Faculties of Medicine and Kinesiology. He was the sport science analyst for the Olympic Broadcast Consortium during the 2010 & 2012 Games, and is the author of Superbodies: Peak Performance Secrets from the Worlds Best Athletes. Jessica Caterini is a member of the Human Physiology Research Unit in the Faculty of Kinesiology at the University of Toronto. http://www.drgregwells.comhttp://www.twi....superbodies.tv China NFL Jerseys Cheap Nike NFL Jerseys NFL Jerseys Cheap Wholesale NFL Jerseys Cheap Basketball Jerseys Online Stitched Hockey Jerseys Wholesale Baseball Jerseys Football Jerseys Outlet College Jerseys For Sale Cheap MLB Jerseys Wholesale Soccer Jerseys Wholesale Jerseys For Sale Wholesale NFL Jerseys ' ' '