how do you select the right size for a speed bag?
145923
The previous answer is absolutely correct about the speed bag being at eye level. Larger bags are for beginners. You can move to a smaller bag as you become more advanced, since you have to be more accurate to use it.
705809
u want it tight but not too tight and u dont want it falling off during a play theres a thing in the helmet where u can put a cord in it and adjust the size.
917318
try different sizes\n\n:> peace\n.
846542
Jansport bags tend to stay on my shoulder and they are very strong,assuming you dont mind using a backpack.Might i recommend that you shorten the bag straps so that there is more tension whent it is on your shoulder and and it therefore less likely able to fall off.or if you cant adjust the strap length then just use another make of bag or another type of bag like a backpack.
649671
measure with a tape, around your head, just above your ears.\nbike helmets will fit a range of sizes and the measurement range is usually listed with the helmet size ie med - 49cm to 55cm.\n\nI have found that if you are on the limit of the size measureent range, it's best to go for the smaller size.
257076
dude u need to start doin your own hw. ill do it this time\n5. well you have to check all the forces on the bag. the first force is gravity, which is downwards and its 9.8m where m is the mass (Force = mass x acceleration) so gravity force is 20.5kg * 9.8 = 200.9N. then the 2nd force is the force of your own movement. you accelerate it upwards at 5m/s^2. so you apply a force of 5x20.5 = 102.5N on the bag upwards. but this is the thing. it gets confusing. the force is applied on the bag, not on the items in the bag. the items in the bag  is what  makes the bag weigh so much. so if you pull the bag up with 102.5N force, the items in the bag pull downwards with the same force (another one of newtons laws) which means the total downwards force is 102.5 + 200.9 = 303.4N downwards. which is more than 245N so the bag will rip. \n\n6. well in general F  = ma. but the F is total force. in this case, there is a friction force along with the applied force.\nso Fa + Ff = ma\n   37 + Ff = 5 x 5.8\n   Ff = 29 - 37\n   Ff = -8N     its negative because its opposing the applied force. in this case i can choose which direction i want to be positive, i chose the direction that the object is moving. you could put negatives in front of the applied force, friction force and acceleration   and youll get the same answer.  so friction force is 8N.\nb. the coefficient of friction is calculated by Ff = u x Fn\nwhere Fn is the normal force and u is the coefficient. you already know Ff. the normal force is easy its basically  the force tha topposes gravity. if the object isnt moving up or down (if its on a surface). so then gravity is 5 kg x 9.8 = 49N \nso then Ff = u x 49\n    8 = u x 49\n u = 8/49\n u = 0.1632..... coefficient of friction is 0.1632\n\n7.\na.  the force is 107N and the mass is 5.1kg. so acceleration is 20.98m/s^2\nb. so acceleration = Vf-Vi/t\n  20.98 = Vf - 0 / 10s\n  Vf = 10 x 20.98 = 209.8m/s\nfinal velocity is 209.8m/s\nc. the net force that acts on the object is only the downward gravity force which is 9.8x 5.1 = 49.98.\nd. the direction of their velocity goes down when the velocity becomes 0. so you can do this by saying acceleration is gravitational and it is -9.8. initial velocity is 209.8 and final velocity is 0. and now u gotta find time. so  a = Vf-Vi/t\n-9.8 = -209.8 / t\nt = 209.8/9.8\nt = 21.4s   so it starts going down   21.4s after 10s after its been released (the first 10 s  its accelerating upwards)   so it starts going down 31.4s after its been realeased.
1045176
Get a Racket bag. Io got one when I got a deal through my tennis club. It was only 20 dollars. If you get a bag that can hold 4 rackets that will be fine. One side can hole the 2 rackets and the other side can hold everything else. I have a Prince bag. It is a green and I think that it is the best color bag  that you can get.
106827
Speaking from someone that currently owns 5 pair of skis...  Ski selection is a personal choice.  It really depends on two things.  \n\nFirst, is your skiing ability.  An example of this would be for a beginner skier, a softer, or more flexible ski might aid you in learning to ski better.  Traditionally a stiffer ski for more expert or advanced skiing.  Of course, just like everything their are caveats to this rule of thumb for specialized skis.\n\nSecondly, you need to think about where, or better what type of skier you are.  If you love powder skiing and live in the west you might want a wide ski with a decent flex.  If you are a groomer rider, a ski that has a decent sidecut.  Sidecut of the ski is the difference between the front / back parabolic measurement versus the measurement under the foot.\n\nYour best answer, because the answer can't be written down in chart form, is go to a ski shop where ever you plan to ski most and answer these questions to a ski technician.  They will charge you a little more for the ski, but will know how to fit you.  You can always rent for the day before putting your dollars on the counter.  Good Luck!
814785
bikesdirect.com has guidelines on the size.
1090596
A wider strap distributes the force throughout a greater surface area.  You can do a comparison using a simple physics equation.\nPressure = Force/Area\n\nSo take two different straps and measure the area of them.\nThen find out how much weight the pack will be holding.\nThen divide the Weight by the Area and you end up with pressure.\n\nIf you're into physics then you'll want to think about mass times accelaration but normally weighing your books on a scale will do.\n\nSo here's an example.\n\nLets say you have two straps.  One is 1 inch by 6 inches\nand the second is 3 inches by 6 inches\n\nNow you have 5 lbs of books (I think that's alot if you're a kid)\n\nso the pressure on your shoulders using the first strap is:\n\n10 lbs/(1" X 6") = 1.67 lbs/inch squared or PSI\n\nNow for the second strap:\n\n10lbs/(3"X6") = .55 lbs/inch sqared or PSI\n\nThis means that for every inch of your skin that is touching the strap, the first one has more than one pound of force on it than the other.\n\nSo that's a more mathematical approach to why shcool bags have wide straps:  Better weight distribution in the shoulders.
120058
Every manufactuer sizes their helmets differently. Your best bet is to go into your local bike shop and try on the helmets - it's impossible to know which ones will fit until you try them on.\n\nYour second best bet is to look the information up on the manufactuers website. They will usually have some limited fit information based on your hat size.
584460
Some bags have different set ups \nStandard \nWoods and putter in back - The back being the side with the strap.\n\nIrons in center  3 - 6 irons\nFront 7 iron - PW wedges\nSome bags have a clip so you can keep putter on the outside of your bag\nGood luck \n\none last thing if you carry be careful how you fill the pockets up.  You want to make sure you don't make the bag bottom heavy.  Balance it out so it want pull on your shoulder.
789578
exchange it for large, be comfortable while skiing
805463
www.imageshack.us\nbrows your image you want...play with the sizes to see what fits and use direct link to image...or one that works\ngood luck
34258
Hard to say without knowing what kind of bag it is. I would go to the website of the manufacturer and see what they have to say about counterfits and knock-offs. A lot of top end manufacturers have a problem with it and have taken measures to add a feature that is hard to copy. Check it out. Bottom line. Things that are too good to be true are not usually true. It's always been that way.
874329
go to view>text size> choose ur desired size..i recommend medium
1114948
Hey! In Jr.High i used a messenger bag from Mudd. They have tons of differents colors,lots of options,alot of space,many pockets and is not so huge. They are having a sale on them at jcpenney. I will be using one this year too.