Thanks for answering my questions, it helps set context.
At this point in your kids' growth, your success at getting great team sports shots is a combination of technique and equipment. Because they are younger, you can get by with average lenses and a fairly slow camera with a very slow AF system.
The goal is to capture closeups of the kids on a big field: their reactions, their intensity, their joy, and their frustration. Sometime you can throw in wider angle action shots of the whole play unfolding with a half dozen kids involved, but those tend to be less compelling photographs to view.
Because the backgrounds to field sports are so busy, you want to try to shoot with a shallow DOF to minimize distractions. Not easy, but a worthy objective. Shoot AV, AF.C, center focus point, and aim for f4-f5.6. Increase ISO as needed maybe even up to 3200. These aren't art shots, so noise can be reduced fairly effectively with decent post-processing software.
To better capture action, lower your monopod and shoot from your knees. I use big knee pads, but I'm well into my second half-century and bony down there. The lower perspective is more engaging for viewers too; looking down at the action is what they do from the sidelines. Move the AF function down to the AF button. This lets you constantly reset the AF while composing more quickly.
The other stuff you probably have figured out: anticipate the action, choose a player and track him or her, keep things pretty stable. Anti-shake may or may not be useful, depending on your shooting behavior. So run a few tests and see.
I'd also recommend experimenting some with vertically oriented frames. It will require a Manfrotto hinged monopod head that locks down. Vertical shots better emphasize the intensity of 1-2 kids going at it.
If your kids continue playing sports in the coming years, your equipment will have to become better. This is because the soccer field expands significantly by U-11, and the pace of the games hasten significantly. By U-11 well-coached teams learn to pass the ball and this complicates your shooting because you cannot track a single go-to kid up the length of the field. There are also a lot more bodies on the pitch to keep tabs on.
What this means for lenses: minimum of 400mm focal length and f5.6. You may get by with 300mm, but the referees become more picky about where photographers can shoot from. The best place is behind the opponent's goal, about 3/4 to the corner. Make sure the light is favorable. If I see that the match is more defensive (and that happens with time too), then I'll move down the sideline and focus on the defensive players.
I would recommend a zoom that is wide enough to capture near action, especially throw-ins and corner kicks. Your Tamron is a bit too slow on the long end. The use of the TC handicaps your task moreso.
Since you asked for information about technique, I'll shy away from anymore equipment quips, except this: Unlike most areas of photography where shooter skills matter as much or more than the equipment,
consistently good sports shots require tools optimized for fast frame rates, configurable AF, and the capturing of action far away.
Pentax isn't good at this compared with the two major brands.
Hope this helps.
M
Quote:
My kids are 7 & 9. The 7yr old is in soccer and flag football and the 9yr old is in tackle football. I would say about 5% are sharp. I would like to increase that. I think it is more technique than equipment.
Any technique suggestions?